/**************************************************************************
...
**************************************************************************/
static int redraw_icon2(struct widget *pIcon)
{
int ret;
SDL_Rect dest;
Uint32 state;
ret = (*baseclass_redraw)(pIcon);
if (ret != 0) {
return ret;
}
if(!pIcon) {
return -3;
}
if(!pIcon->theme) {
return -4;
}
state = get_wstate(pIcon);
dest.x = pIcon->size.x;
dest.y = pIcon->size.y;
dest.w = pIcon->theme->w;
dest.h = pIcon->theme->h;
if (state == FC_WS_SELLECTED) {
putframe(pIcon->dst->surface,
dest.x + 1, dest.y + 1,
dest.x + dest.w + adj_size(2), dest.y + dest.h + adj_size(2),
get_theme_color(COLOR_THEME_CUSTOM_WIDGET_SELECTED_FRAME));
}
if (state == FC_WS_PRESSED) {
putframe(pIcon->dst->surface,
dest.x + 1, dest.y + 1,
dest.x + dest.w + adj_size(2), dest.y + dest.h + adj_size(2),
get_theme_color(COLOR_THEME_CUSTOM_WIDGET_SELECTED_FRAME));
putframe(pIcon->dst->surface,
dest.x, dest.y,
dest.x + dest.w + adj_size(3), dest.y + dest.h + adj_size(3),
get_theme_color(COLOR_THEME_CUSTOM_WIDGET_PRESSED_FRAME));
}
if (state == FC_WS_DISABLED) {
putframe(pIcon->dst->surface,
dest.x + 1, dest.y + 1,
dest.x + dest.w + adj_size(2), dest.y + dest.h + adj_size(2),
get_theme_color(COLOR_THEME_WIDGET_DISABLED_TEXT));
}
dest.x += adj_size(2);
dest.y += adj_size(2);
ret = alphablit(pIcon->theme, NULL, pIcon->dst->surface, &dest);
if (ret) {
return ret;
}
return 0;
}
/**************************************************************************
set new theme and callculate new size.
**************************************************************************/
void set_new_icon2_theme(struct widget *pIcon_Widget, SDL_Surface *pNew_Theme,
bool free_old_theme)
{
if ((pNew_Theme) && (pIcon_Widget)) {
if(free_old_theme) {
FREESURFACE(pIcon_Widget->theme);
}
pIcon_Widget->theme = pNew_Theme;
pIcon_Widget->size.w = pNew_Theme->w + adj_size(4);
pIcon_Widget->size.h = pNew_Theme->h + adj_size(4);
}
}
/**************************************************************************
Create ( malloc ) Edit Widget structure.
Edit Theme graphic is taken from pTheme->Edit surface;
Text is taken from 'pString16'.
'length' parametr determinate width of Edit rect.
This function determinate future size of Edit ( width, high ) and
save this in: pWidget->size rectangle ( SDL_Rect )
function return pointer to allocated Edit Widget.
**************************************************************************/
struct widget * create_edit(SDL_Surface *pBackground, struct gui_layer *pDest,
SDL_String16 *pString16, Uint16 length, Uint32 flags)
{
SDL_Rect buf = {0, 0, 0, 0};
struct widget *pEdit = widget_new();
pEdit->theme = pTheme->Edit;
pEdit->theme2 = pBackground; /* FIXME: make somewhere use of it */
pEdit->string16 = pString16;
set_wflag(pEdit, (WF_FREE_STRING | WF_FREE_GFX | flags));
set_wstate(pEdit, FC_WS_DISABLED);
set_wtype(pEdit, WT_EDIT);
pEdit->mod = KMOD_NONE;
baseclass_redraw = pEdit->redraw;
pEdit->redraw = redraw_edit;
if (pString16) {
pEdit->string16->style |= SF_CENTER;
buf = str16size(pString16);
buf.h += adj_size(4);
}
length = MAX(length, buf.w + adj_size(10));
correct_size_bcgnd_surf(pTheme->Edit, &length, &buf.h);
pEdit->size.w = length;
pEdit->size.h = buf.h;
if(pDest) {
pEdit->dst = pDest;
} else {
pEdit->dst = add_gui_layer(pEdit->size.w, pEdit->size.h);
}
return pEdit;
}
/****************************************************************************
Really resize the main window.
****************************************************************************/
static void real_resize_window_callback(void *data)
{
struct widget *widget;
Uint32 flags = Main.screen->flags;
if (gui_sdl_fullscreen) {
flags |= SDL_FULLSCREEN;
} else {
flags &= ~SDL_FULLSCREEN;
}
set_video_mode(gui_sdl_screen.width, gui_sdl_screen.height, flags);
if (C_S_RUNNING == client_state()) {
/* Move units window to botton-right corner. */
set_new_unitinfo_window_pos();
/* Move minimap window to botton-left corner. */
set_new_minimap_window_pos();
/* Move cooling/warming icons to botton-right corner. */
widget = get_widget_pointer_form_main_list(ID_WARMING_ICON);
widget_set_position(widget, (Main.screen->w - adj_size(10)
- (widget->size.w * 2)), widget->size.y);
widget = get_widget_pointer_form_main_list(ID_COOLING_ICON);
widget_set_position(widget, (Main.screen->w - adj_size(10)
- widget->size.w), widget->size.y);
map_canvas_resized(Main.screen->w, Main.screen->h);
update_info_label();
update_unit_info_label(get_units_in_focus());
center_on_something(); /* With redrawing full map. */
update_order_widgets();
} else {
draw_intro_gfx();
dirty_all();
}
flush_all();
}
/**************************************************************************
Create ( malloc ) Icon2 Widget ( flat Button )
**************************************************************************/
struct widget * create_icon2(SDL_Surface *pIcon, struct gui_layer *pDest, Uint32 flags)
{
struct widget *pIcon_Widget = widget_new();
pIcon_Widget->theme = pIcon;
set_wflag(pIcon_Widget, (WF_FREE_STRING | WF_FREE_GFX | flags));
set_wstate(pIcon_Widget, FC_WS_DISABLED);
set_wtype(pIcon_Widget, WT_ICON2);
pIcon_Widget->mod = KMOD_NONE;
pIcon_Widget->dst = pDest;
baseclass_redraw = pIcon_Widget->redraw;
pIcon_Widget->redraw = redraw_icon2;
if (pIcon) {
pIcon_Widget->size.w = pIcon->w + adj_size(4);
pIcon_Widget->size.h = pIcon->h + adj_size(4);
}
return pIcon_Widget;
}
/**************************************************************************
Ugly hack to create 4-state icon theme from static icon;
**************************************************************************/
SDL_Surface *create_icon_theme_surf(SDL_Surface * pIcon)
{
SDL_Color bg_color = { 255, 255, 255, 128 };
SDL_Rect dest, src = get_smaller_surface_rect(pIcon);
SDL_Surface *pTheme = create_surf_alpha((src.w + adj_size(4)) * 4, src.h + adj_size(4),
SDL_SWSURFACE);
dest.x = adj_size(2);
dest.y = (pTheme->h - src.h) / 2;
/* normal */
alphablit(pIcon, &src, pTheme, &dest);
/* sellected */
dest.x += (src.w + adj_size(4));
alphablit(pIcon, &src, pTheme, &dest);
/* draw sellect frame */
putframe(pTheme,
dest.x - 1, dest.y - 1, dest.x + (src.w), dest.y + src.h,
get_theme_color(COLOR_THEME_CUSTOM_WIDGET_SELECTED_FRAME));
/* pressed */
dest.x += (src.w + adj_size(4));
alphablit(pIcon, &src, pTheme, &dest);
/* draw sellect frame */
putframe(pTheme,
dest.x - 1, dest.y - 1, dest.x + src.w, dest.y + src.h,
get_theme_color(COLOR_THEME_CUSTOM_WIDGET_SELECTED_FRAME));
/* draw press frame */
putframe(pTheme,
dest.x - adj_size(2), dest.y - adj_size(2),
dest.x + (src.w + 1), dest.y + (src.h + 1),
get_theme_color(COLOR_THEME_CUSTOM_WIDGET_PRESSED_FRAME));
/* disabled */
dest.x += (src.w + adj_size(4));
alphablit(pIcon, &src, pTheme, &dest);
dest.w = src.w;
dest.h = src.h;
SDL_FillRectAlpha(pTheme, &dest, &bg_color);
return pTheme;
}
/**************************************************************************
...
**************************************************************************/
void setup_auxiliary_tech_icons(void)
{
SDL_Color bg_color = {255, 255, 255, 136};
SDL_Surface *pSurf;
SDL_String16 *pStr = create_str16_from_char(_("None"), adj_font(10));
pStr->style |= (TTF_STYLE_BOLD | SF_CENTER);
/* create icons */
pSurf = create_surf_alpha(adj_size(50), adj_size(50), SDL_SWSURFACE);
SDL_FillRect(pSurf, NULL, map_rgba(pSurf->format, bg_color));
putframe(pSurf, 0 , 0, pSurf->w - 1, pSurf->h - 1,
map_rgba(pSurf->format, *get_game_colorRGB(COLOR_THEME_SCIENCEDLG_FRAME)));
pNeutral_Tech_Icon = SDL_DisplayFormatAlpha(pSurf);
pNone_Tech_Icon = SDL_DisplayFormatAlpha(pSurf);
pFuture_Tech_Icon = SDL_DisplayFormatAlpha(pSurf);
FREESURFACE(pSurf);
/* None */
pSurf = create_text_surf_from_str16(pStr);
blit_entire_src(pSurf, pNone_Tech_Icon ,
(adj_size(50) - pSurf->w) / 2 , (adj_size(50) - pSurf->h) / 2);
FREESURFACE(pSurf);
/* TRANS: Future Technology */
copy_chars_to_string16(pStr, _("FT"));
pSurf = create_text_surf_from_str16(pStr);
blit_entire_src(pSurf, pFuture_Tech_Icon,
(adj_size(50) - pSurf->w) / 2 , (adj_size(50) - pSurf->h) / 2);
FREESURFACE(pSurf);
FREESTRING16(pStr);
}
/**************************************************************************
...
**************************************************************************/
static int spy_steal_popup(struct widget *pWidget)
{
struct city *pVcity = pWidget->data.city;
int id = MAX_ID - pWidget->ID;
struct player *pVictim = NULL;
struct CONTAINER *pCont;
struct widget *pBuf = NULL;
struct widget *pWindow;
SDL_String16 *pStr;
SDL_Surface *pSurf;
int max_col, max_row, col, i, count = 0;
SDL_Rect area;
popdown_diplomat_dialog();
if(pVcity)
{
pVictim = city_owner(pVcity);
}
if (pDiplomat_Dlg || !pVictim) {
return 1;
}
count = 0;
advance_index_iterate(A_FIRST, i) {
if (player_invention_reachable(client.conn.playing, i, FALSE)
&& TECH_KNOWN == player_invention_state(pVictim, i)
&& (TECH_UNKNOWN == player_invention_state(client.conn.playing, i)
|| TECH_PREREQS_KNOWN ==
player_invention_state(client.conn.playing, i))) {
count++;
}
} advance_index_iterate_end;
if(!count) {
/* if there is no known tech to steal then
send steal order at Spy's Discretion */
int target_id = pVcity->id;
request_diplomat_action(DIPLOMAT_STEAL, id, target_id, advance_count());
return -1;
}
pCont = fc_calloc(1, sizeof(struct CONTAINER));
pCont->id0 = pVcity->id;
pCont->id1 = id;/* spy id */
pDiplomat_Dlg = fc_calloc(1, sizeof(struct diplomat_dialog));
pDiplomat_Dlg->diplomat_id = id;
pDiplomat_Dlg->diplomat_target_id = pVcity->id;
pDiplomat_Dlg->pdialog = fc_calloc(1, sizeof(struct ADVANCED_DLG));
pStr = create_str16_from_char(_("Select Advance to Steal"), adj_font(12));
pStr->style |= TTF_STYLE_BOLD;
pWindow = create_window_skeleton(NULL, pStr, 0);
pWindow->action = spy_steal_dlg_window_callback;
set_wstate(pWindow , FC_WS_NORMAL);
add_to_gui_list(ID_DIPLOMAT_DLG_WINDOW, pWindow);
pDiplomat_Dlg->pdialog->pEndWidgetList = pWindow;
area = pWindow->area;
area.w = MAX(area.w, adj_size(8));
/* ------------------ */
/* exit button */
pBuf = create_themeicon(pTheme->Small_CANCEL_Icon, pWindow->dst,
WF_WIDGET_HAS_INFO_LABEL | WF_RESTORE_BACKGROUND);
pBuf->info_label = create_str16_from_char(_("Close Dialog (Esc)"),
adj_font(12));
area.w += pBuf->size.w + adj_size(10);
pBuf->action = exit_spy_steal_dlg_callback;
set_wstate(pBuf, FC_WS_NORMAL);
pBuf->key = SDLK_ESCAPE;
add_to_gui_list(ID_TERRAIN_ADV_DLG_EXIT_BUTTON, pBuf);
/* ------------------------- */
count++; /* count + at Spy's Discretion */
/* max col - 104 is steal tech widget width */
max_col = (Main.screen->w - (pWindow->size.w - pWindow->area.w) - adj_size(2)) / adj_size(104);
/* max row - 204 is steal tech widget height */
max_row = (Main.screen->h - (pWindow->size.h - pWindow->area.h)) / adj_size(204);
/* make space on screen for scrollbar */
if (max_col * max_row < count) {
max_col--;
}
if (count < max_col + 1) {
col = count;
} else {
if (count < max_col + adj_size(3)) {
col = max_col - adj_size(2);
} else {
if (count < max_col + adj_size(5)) {
col = max_col - 1;
} else {
col = max_col;
}
}
}
pStr = create_string16(NULL, 0, adj_font(10));
pStr->style |= (TTF_STYLE_BOLD | SF_CENTER);
count = 0;
advance_index_iterate(A_FIRST, i) {
if (player_invention_reachable(client.conn.playing, i, FALSE)
&& TECH_KNOWN == player_invention_state(pVictim, i)
&& (TECH_UNKNOWN == player_invention_state(client.conn.playing, i)
|| TECH_PREREQS_KNOWN ==
player_invention_state(client.conn.playing, i))) {
count++;
copy_chars_to_string16(pStr, advance_name_translation(advance_by_number(i)));
pSurf = create_sellect_tech_icon(pStr, i, FULL_MODE);
pBuf = create_icon2(pSurf, pWindow->dst,
WF_FREE_THEME | WF_RESTORE_BACKGROUND);
set_wstate(pBuf, FC_WS_NORMAL);
pBuf->action = spy_steal_callback;
pBuf->data.cont = pCont;
add_to_gui_list(MAX_ID - i, pBuf);
if (count > (col * max_row)) {
set_wflag(pBuf, WF_HIDDEN);
}
}
} advance_index_iterate_end;
/* get spy tech */
i = advance_number(unit_type(game_unit_by_number(id))->require_advance);
copy_chars_to_string16(pStr, _("At Spy's Discretion"));
pSurf = create_sellect_tech_icon(pStr, i, FULL_MODE);
pBuf = create_icon2(pSurf, pWindow->dst,
(WF_FREE_THEME | WF_RESTORE_BACKGROUND| WF_FREE_DATA));
set_wstate(pBuf, FC_WS_NORMAL);
pBuf->action = spy_steal_callback;
pBuf->data.cont = pCont;
add_to_gui_list(MAX_ID - advance_count(), pBuf);
count++;
/* --------------------------------------------------------- */
FREESTRING16(pStr);
pDiplomat_Dlg->pdialog->pBeginWidgetList = pBuf;
pDiplomat_Dlg->pdialog->pBeginActiveWidgetList = pDiplomat_Dlg->pdialog->pBeginWidgetList;
pDiplomat_Dlg->pdialog->pEndActiveWidgetList = pDiplomat_Dlg->pdialog->pEndWidgetList->prev->prev;
/* -------------------------------------------------------------- */
i = 0;
if (count > col) {
count = (count + (col - 1)) / col;
if (count > max_row) {
pDiplomat_Dlg->pdialog->pActiveWidgetList = pDiplomat_Dlg->pdialog->pEndActiveWidgetList;
count = max_row;
i = create_vertical_scrollbar(pDiplomat_Dlg->pdialog, col, count, TRUE, TRUE);
}
} else {
count = 1;
}
area.w = MAX(area.w, (col * pBuf->size.w + adj_size(2) + i));
area.h = count * pBuf->size.h + adj_size(2);
/* alloca window theme and win background buffer */
pSurf = theme_get_background(theme, BACKGROUND_SPYSTEALDLG);
if (resize_window(pWindow, pSurf, NULL,
(pWindow->size.w - pWindow->area.w) + area.w,
(pWindow->size.h - pWindow->area.h) + area.h))
{
FREESURFACE(pSurf);
}
area = pWindow->area;
widget_set_position(pWindow,
(Main.screen->w - pWindow->size.w) / 2,
(Main.screen->h - pWindow->size.h) / 2);
/* exit button */
pBuf = pWindow->prev;
pBuf->size.x = area.x + area.w - pBuf->size.w - 1;
pBuf->size.y = pWindow->size.y + adj_size(2);
setup_vertical_widgets_position(col, area.x + 1,
area.y, 0, 0,
pDiplomat_Dlg->pdialog->pBeginActiveWidgetList,
pDiplomat_Dlg->pdialog->pEndActiveWidgetList);
if(pDiplomat_Dlg->pdialog->pScroll) {
setup_vertical_scrollbar_area(pDiplomat_Dlg->pdialog->pScroll,
area.x + area.w, area.y,
area.h, TRUE);
}
redraw_group(pDiplomat_Dlg->pdialog->pBeginWidgetList, pWindow, FALSE);
widget_mark_dirty(pWindow);
return -1;
}
/**************************************************************************
Popup (or raise) the spaceship dialog for the given player.
**************************************************************************/
void popup_spaceship_dialog(struct player *pPlayer)
{
struct SMALL_DLG *pSpaceShp;
if(!(pSpaceShp = get_spaceship_dialog(pPlayer))) {
struct widget *pBuf, *pWindow;
SDL_String16 *pStr;
char cBuf[128];
SDL_Rect area;
pSpaceShp = fc_calloc(1, sizeof(struct SMALL_DLG));
fc_snprintf(cBuf, sizeof(cBuf), _("The %s Spaceship"),
nation_adjective_for_player(pPlayer));
pStr = create_str16_from_char(cBuf, adj_font(12));
pStr->style |= TTF_STYLE_BOLD;
pWindow = create_window_skeleton(NULL, pStr, 0);
pWindow->action = space_dialog_window_callback;
set_wstate(pWindow, FC_WS_NORMAL);
pWindow->data.player = pPlayer;
pWindow->private_data.small_dlg = pSpaceShp;
add_to_gui_list(ID_WINDOW, pWindow);
pSpaceShp->pEndWidgetList = pWindow;
area = pWindow->area;
/* ---------- */
/* create exit button */
pBuf = create_themeicon(pTheme->Small_CANCEL_Icon, pWindow->dst,
WF_WIDGET_HAS_INFO_LABEL
| WF_RESTORE_BACKGROUND);
pBuf->info_label = create_str16_from_char(_("Close Dialog (Esc)"),
adj_font(12));
pBuf->data.player = pPlayer;
pBuf->action = exit_space_dialog_callback;
set_wstate(pBuf, FC_WS_NORMAL);
pBuf->key = SDLK_ESCAPE;
area.w = MAX(area.w, (pBuf->size.w + adj_size(10)));
add_to_gui_list(ID_BUTTON, pBuf);
pBuf = create_themeicon_button_from_chars(pTheme->OK_Icon, pWindow->dst,
_("Launch"), adj_font(12), 0);
pBuf->action = launch_spaceship_callback;
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h + adj_size(20);
add_to_gui_list(ID_BUTTON, pBuf);
pStr = create_str16_from_char(get_spaceship_descr(NULL), adj_font(12));
pStr->bgcol = (SDL_Color) {
0, 0, 0, 0
};
pBuf = create_iconlabel(NULL, pWindow->dst, pStr, WF_RESTORE_BACKGROUND);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h + adj_size(20);
add_to_gui_list(ID_LABEL, pBuf);
pSpaceShp->pBeginWidgetList = pBuf;
/* -------------------------------------------------------- */
area.w = MAX(area.w, adj_size(300) - (pWindow->size.w - pWindow->area.w));
resize_window(pWindow, NULL, NULL,
(pWindow->size.w - pWindow->area.w) + area.w,
(pWindow->size.h - pWindow->area.h) + area.h);
area = pWindow->area;
widget_set_position(pWindow,
(main_window_width() - pWindow->size.w) / 2,
(main_window_height() - pWindow->size.h) / 2);
/* exit button */
pBuf = pWindow->prev;
pBuf->size.x = area.x + area.w - pBuf->size.w - 1;
pBuf->size.y = pWindow->size.y + adj_size(2);
/* launch button */
pBuf = pBuf->prev;
pBuf->size.x = area.x + (area.w - pBuf->size.w) / 2;
pBuf->size.y = area.y + area.h - pBuf->size.h - adj_size(7);
/* info label */
pBuf = pBuf->prev;
pBuf->size.x = area.x + (area.w - pBuf->size.w) / 2;
pBuf->size.y = area.y + adj_size(7);
dialog_list_prepend(dialog_list, pSpaceShp);
refresh_spaceship_dialog(pPlayer);
} else {
if (sellect_window_group_dialog(pSpaceShp->pBeginWidgetList,
pSpaceShp->pEndWidgetList)) {
widget_flush(pSpaceShp->pEndWidgetList);
}
}
}
/****************************************************************
Pops-up the Spy sabotage dialog, upon return of list of
available improvements requested by the above function.
*****************************************************************/
void popup_sabotage_dialog(struct city *pCity)
{
struct widget *pWindow = NULL, *pBuf = NULL , *pLast = NULL;
struct CONTAINER *pCont;
struct unit *pUnit = head_of_units_in_focus();
SDL_String16 *pStr;
SDL_Rect area, area2;
int n, w = 0, h, imp_h = 0;
if (pDiplomat_Dlg || !pUnit || !unit_has_type_flag(pUnit, F_SPY)) {
return;
}
is_unit_move_blocked = TRUE;
pDiplomat_Dlg = fc_calloc(1, sizeof(struct diplomat_dialog));
pDiplomat_Dlg->diplomat_id = pUnit->id;
pDiplomat_Dlg->diplomat_target_id = pCity->id;
pDiplomat_Dlg->pdialog = fc_calloc(1, sizeof(struct ADVANCED_DLG));
pCont = fc_calloc(1, sizeof(struct CONTAINER));
pCont->id0 = pCity->id;
pCont->id1 = pUnit->id;/* spy id */
pStr = create_str16_from_char(_("Select Improvement to Sabotage") , adj_font(12));
pStr->style |= TTF_STYLE_BOLD;
pWindow = create_window_skeleton(NULL, pStr, 0);
pWindow->action = diplomat_dlg_window_callback;
set_wstate(pWindow, FC_WS_NORMAL);
add_to_gui_list(ID_TERRAIN_ADV_DLG_WINDOW, pWindow);
pDiplomat_Dlg->pdialog->pEndWidgetList = pWindow;
area = pWindow->area;
area.h = MAX(area.h, adj_size(2));
/* ---------- */
/* exit button */
pBuf = create_themeicon(pTheme->Small_CANCEL_Icon, pWindow->dst,
WF_WIDGET_HAS_INFO_LABEL | WF_RESTORE_BACKGROUND);
pBuf->info_label = create_str16_from_char(_("Close Dialog (Esc)"),
adj_font(12));
area.w += pBuf->size.w + adj_size(10);
pBuf->action = diplomat_close_callback;
set_wstate(pBuf, FC_WS_NORMAL);
pBuf->key = SDLK_ESCAPE;
add_to_gui_list(ID_TERRAIN_ADV_DLG_EXIT_BUTTON, pBuf);
/* ---------- */
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("City Production"), sabotage_impr_callback);
pBuf->data.cont = pCont;
set_wstate(pBuf, FC_WS_NORMAL);
set_wflag(pBuf, WF_FREE_DATA);
add_to_gui_list(MAX_ID - 1000, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
/* separator */
pBuf = create_iconlabel(NULL, pWindow->dst, NULL, WF_FREE_THEME);
add_to_gui_list(ID_SEPARATOR, pBuf);
area.h += pBuf->next->size.h;
/* ------------------ */
n = 0;
city_built_iterate(pCity, pImprove) {
if (pImprove->sabotage > 0) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
(char *) city_improvement_name_translation(pCity, pImprove),
sabotage_impr_callback);
pBuf->data.cont = pCont;
set_wstate(pBuf , FC_WS_NORMAL);
add_to_gui_list(MAX_ID - improvement_number(pImprove), pBuf);
area.w = MAX(area.w , pBuf->size.w);
imp_h += pBuf->size.h;
if (!pDiplomat_Dlg->pdialog->pEndActiveWidgetList)
{
pDiplomat_Dlg->pdialog->pEndActiveWidgetList = pBuf;
}
if (improvement_number(pImprove) > 9)
{
set_wflag(pBuf, WF_HIDDEN);
}
n++;
/* ----------- */
}
} city_built_iterate_end;
pDiplomat_Dlg->pdialog->pBeginActiveWidgetList = pBuf;
if (n > 0) {
/* separator */
pBuf = create_iconlabel(NULL, pWindow->dst, NULL, WF_FREE_THEME);
add_to_gui_list(ID_SEPARATOR, pBuf);
area.h += pBuf->next->size.h;
/* ------------------ */
}
create_active_iconlabel(pBuf, pWindow->dst, pStr, _("At Spy's Discretion"),
sabotage_impr_callback);
pBuf->data.cont = pCont;
set_wstate(pBuf, FC_WS_NORMAL);
add_to_gui_list(MAX_ID - B_LAST, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
/* ----------- */
pLast = pBuf;
pDiplomat_Dlg->pdialog->pBeginWidgetList = pLast;
pDiplomat_Dlg->pdialog->pActiveWidgetList = pDiplomat_Dlg->pdialog->pEndActiveWidgetList;
/* ---------- */
if (n > 10)
{
imp_h = 10 * pBuf->size.h;
n = create_vertical_scrollbar(pDiplomat_Dlg->pdialog,
1, 10, TRUE, TRUE);
area.w += n;
}
/* ---------- */
area.h += imp_h;
resize_window(pWindow, NULL, NULL,
(pWindow->size.w - pWindow->area.w) + area.w,
(pWindow->size.h - pWindow->area.h) + area.h);
area = pWindow->area;
auto_center_on_focus_unit();
put_window_near_map_tile(pWindow, pWindow->size.w, pWindow->size.h,
pUnit->tile);
w = area.w;
if (pDiplomat_Dlg->pdialog->pScroll)
{
w -= n;
imp_h = pBuf->size.w;
}
else
{
imp_h = 0;
}
/* exit button */
pBuf = pWindow->prev;
pBuf->size.x = area.x + area.w - pBuf->size.w - 1;
pBuf->size.y = pWindow->size.y + adj_size(2);
/* Production sabotage */
pBuf = pBuf->prev;
pBuf->size.x = area.x;
pBuf->size.y = area.y + 1;
pBuf->size.w = w;
h = pBuf->size.h;
area2.x = adj_size(10);
area2.h = adj_size(2);
pBuf = pBuf->prev;
while(pBuf)
{
if (pBuf == pDiplomat_Dlg->pdialog->pEndActiveWidgetList)
{
w -= imp_h;
}
pBuf->size.w = w;
pBuf->size.x = pBuf->next->size.x;
pBuf->size.y = pBuf->next->size.y + pBuf->next->size.h;
if (pBuf->ID == ID_SEPARATOR)
{
FREESURFACE(pBuf->theme);
pBuf->size.h = h;
pBuf->theme = create_surf(w, h, SDL_SWSURFACE);
area2.y = pBuf->size.h / 2 - 1;
area2.w = pBuf->size.w - adj_size(20);
SDL_FillRect(pBuf->theme , &area2, map_rgba(pBuf->theme->format, *get_game_colorRGB(COLOR_THEME_SABOTAGEDLG_SEPARATOR)));
}
if (pBuf == pLast) {
break;
}
pBuf = pBuf->prev;
}
if (pDiplomat_Dlg->pdialog->pScroll)
{
setup_vertical_scrollbar_area(pDiplomat_Dlg->pdialog->pScroll,
area.x + area.w,
pDiplomat_Dlg->pdialog->pEndActiveWidgetList->size.y,
area.y - pDiplomat_Dlg->pdialog->pEndActiveWidgetList->size.y +
area.h, TRUE);
}
/* -------------------- */
/* redraw */
redraw_group(pDiplomat_Dlg->pdialog->pBeginWidgetList, pWindow, 0);
widget_flush(pWindow);
}
/**************************************************************************
Popup a dialog giving a diplomatic unit some options when moving into
the target tile.
**************************************************************************/
void popup_diplomat_dialog(struct unit *pUnit, struct tile *ptile)
{
struct widget *pWindow = NULL, *pBuf = NULL;
SDL_String16 *pStr;
struct city *pCity;
struct unit *pTunit;
bool spy;
SDL_Rect area;
if (pDiplomat_Dlg) {
return;
}
is_unit_move_blocked = TRUE;
pCity = tile_city(ptile);
spy = unit_has_type_flag(pUnit, F_SPY);
pDiplomat_Dlg = fc_calloc(1, sizeof(struct diplomat_dialog));
pDiplomat_Dlg->diplomat_id = pUnit->id;
pDiplomat_Dlg->pdialog = fc_calloc(1, sizeof(struct ADVANCED_DLG));
/* window */
if (pCity)
{
if(spy) {
pStr = create_str16_from_char(_("Choose Your Spy's Strategy") , adj_font(12));
}
else
{
pStr = create_str16_from_char(_("Choose Your Diplomat's Strategy"), adj_font(12));
}
}
else
{
pStr = create_str16_from_char(_("Subvert Enemy Unit"), adj_font(12));
}
pStr->style |= TTF_STYLE_BOLD;
pWindow = create_window_skeleton(NULL, pStr, 0);
pWindow->action = diplomat_dlg_window_callback;
set_wstate(pWindow, FC_WS_NORMAL);
add_to_gui_list(ID_CARAVAN_DLG_WINDOW, pWindow);
pDiplomat_Dlg->pdialog->pEndWidgetList = pWindow;
area = pWindow->area;
area.w = MAX(area.w, adj_size(8));
area.h = MAX(area.h, adj_size(2));
/* ---------- */
if((pCity))
{
/* Spy/Diplomat acting against a city */
pDiplomat_Dlg->diplomat_target_id = pCity->id;
/* -------------- */
if (diplomat_can_do_action(pUnit, DIPLOMAT_EMBASSY, ptile))
{
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Establish Embassy"), diplomat_embassy_callback);
pBuf->data.city = pCity;
set_wstate(pBuf, FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pUnit->id, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
}
/* ---------- */
if (diplomat_can_do_action(pUnit, DIPLOMAT_INVESTIGATE, ptile)) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Investigate City"),
diplomat_investigate_callback);
pBuf->data.city = pCity;
set_wstate(pBuf, FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pUnit->id, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
}
/* ---------- */
if (spy && diplomat_can_do_action(pUnit, SPY_POISON, ptile)) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Poison City"), spy_poison_callback);
pBuf->data.city = pCity;
set_wstate(pBuf, FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pUnit->id, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
}
/* ---------- */
if (diplomat_can_do_action(pUnit, DIPLOMAT_SABOTAGE, ptile)) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Sabotage City"),
spy ? spy_sabotage_request : diplomat_sabotage_callback);
pBuf->data.city = pCity;
set_wstate(pBuf, FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pUnit->id, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
}
/* ---------- */
if (diplomat_can_do_action(pUnit, DIPLOMAT_STEAL, ptile)) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Steal Technology"),
spy ? spy_steal_popup : diplomat_steal_callback);
pBuf->data.city = pCity;
set_wstate(pBuf , FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pUnit->id , pBuf);
area.w = MAX(area.w , pBuf->size.w);
area.h += pBuf->size.h;
}
/* ---------- */
if (diplomat_can_do_action(pUnit, DIPLOMAT_INCITE, ptile)) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Incite a Revolt"), diplomat_incite_callback);
pBuf->data.city = pCity;
set_wstate(pBuf , FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pUnit->id , pBuf);
area.w = MAX(area.w , pBuf->size.w);
area.h += pBuf->size.h;
}
/* ---------- */
if (diplomat_can_do_action(pUnit, DIPLOMAT_MOVE, ptile)) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Keep moving"), diplomat_keep_moving_callback);
pBuf->data.city = pCity;
set_wstate(pBuf , FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pUnit->id , pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
}
}
else
{
if((pTunit=unit_list_get(ptile->units, 0))){
/* Spy/Diplomat acting against a unit */
pDiplomat_Dlg->diplomat_target_id = pTunit->id;
/* ---------- */
if (diplomat_can_do_action(pUnit, DIPLOMAT_BRIBE, ptile)) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Bribe Enemy Unit"), diplomat_bribe_callback);
pBuf->data.unit = pTunit;
set_wstate(pBuf , FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pUnit->id , pBuf);
area.w = MAX(area.w , pBuf->size.w);
area.h += pBuf->size.h;
}
/* ---------- */
if (diplomat_can_do_action(pUnit, SPY_SABOTAGE_UNIT, ptile)) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Sabotage Enemy Unit"), spy_sabotage_unit_callback);
pBuf->data.unit = pTunit;
set_wstate(pBuf , FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pUnit->id , pBuf);
area.w = MAX(area.w , pBuf->size.w);
area.h += pBuf->size.h;
}
}
}
/* ---------- */
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Cancel"), diplomat_close_callback);
set_wstate(pBuf , FC_WS_NORMAL);
pBuf->key = SDLK_ESCAPE;
add_to_gui_list(ID_LABEL , pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
/* ---------- */
pDiplomat_Dlg->pdialog->pBeginWidgetList = pBuf;
/* setup window size and start position */
resize_window(pWindow, NULL, NULL,
(pWindow->size.w - pWindow->area.w) + area.w,
(pWindow->size.h - pWindow->area.h) + area.h);
area = pWindow->area;
auto_center_on_focus_unit();
put_window_near_map_tile(pWindow, pWindow->size.w, pWindow->size.h,
pUnit->tile);
/* setup widget size and start position */
pBuf = pWindow->prev;
setup_vertical_widgets_position(1,
area.x,
area.y + 1, area.w, 0,
pDiplomat_Dlg->pdialog->pBeginWidgetList, pBuf);
/* --------------------- */
/* redraw */
redraw_group(pDiplomat_Dlg->pdialog->pBeginWidgetList, pWindow, 0);
widget_flush(pWindow);
}
enum Edit_Return_Codes edit_field(struct widget *pEdit_Widget)
{
struct EDIT pEdt;
struct UniChar ___last;
struct UniChar *pInputChain_TMP = NULL;
enum Edit_Return_Codes ret;
void *backup = pEdit_Widget->data.ptr;
pEdt.pWidget = pEdit_Widget;
pEdt.ChainLen = 0;
pEdt.Truelength = 0;
pEdt.Start_X = adj_size(5);
pEdt.InputChain_X = 0;
pEdit_Widget->data.ptr = (void *)&pEdt;
SDL_EnableUNICODE(1);
SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
pEdt.pBg = create_bcgnd_surf(pEdit_Widget->theme, 2,
pEdit_Widget->size.w, pEdit_Widget->size.h);
/* Creating Chain */
pEdt.pBeginTextChain = text2chain(pEdit_Widget->string16->text);
/* Creating Empty (Last) pice of Chain */
pEdt.pInputChain = &___last;
pEdt.pEndTextChain = pEdt.pInputChain;
pEdt.pEndTextChain->chr[0] = 32; /*spacebar */
pEdt.pEndTextChain->chr[1] = 0; /*spacebar */
pEdt.pEndTextChain->next = NULL;
pEdt.pEndTextChain->prev = NULL;
/* set font style (if any ) */
if (!((pEdit_Widget->string16->style & 0x0F) & TTF_STYLE_NORMAL)) {
TTF_SetFontStyle(pEdit_Widget->string16->font,
(pEdit_Widget->string16->style & 0x0F));
}
pEdt.pEndTextChain->pTsurf =
TTF_RenderUNICODE_Blended(pEdit_Widget->string16->font,
pEdt.pEndTextChain->chr,
pEdit_Widget->string16->fgcol);
/* create surface for each font in chain and find chain length */
if (pEdt.pBeginTextChain) {
pInputChain_TMP = pEdt.pBeginTextChain;
while (TRUE) {
pEdt.ChainLen++;
pInputChain_TMP->pTsurf =
TTF_RenderUNICODE_Blended(pEdit_Widget->string16->font,
pInputChain_TMP->chr,
pEdit_Widget->string16->fgcol);
pEdt.Truelength += pInputChain_TMP->pTsurf->w;
if (pInputChain_TMP->next == NULL) {
break;
}
pInputChain_TMP = pInputChain_TMP->next;
}
/* set terminator of list */
pInputChain_TMP->next = pEdt.pInputChain;
pEdt.pInputChain->prev = pInputChain_TMP;
pInputChain_TMP = NULL;
} else {
pEdt.pBeginTextChain = pEdt.pInputChain;
}
redraw_edit_chain(&pEdt);
set_wstate(pEdit_Widget, FC_WS_PRESSED);
{
/* local loop */
Uint16 rety = gui_event_loop((void *)&pEdt, NULL,
edit_key_down, NULL, edit_mouse_button_down, NULL, NULL);
if (pEdt.pBeginTextChain == pEdt.pEndTextChain) {
pEdt.pBeginTextChain = NULL;
}
if (rety == MAX_ID) {
ret = ED_FORCE_EXIT;
} else {
ret = (enum Edit_Return_Codes) rety;
/* this is here becouse we have no knowladge that pEdit_Widget exist
or nor in force exit mode from gui loop */
/* reset font settings */
if (!((pEdit_Widget->string16->style & 0x0F) & TTF_STYLE_NORMAL)) {
TTF_SetFontStyle(pEdit_Widget->string16->font, TTF_STYLE_NORMAL);
}
if(ret != ED_ESC) {
FC_FREE(pEdit_Widget->string16->text);
pEdit_Widget->string16->text =
chain2text(pEdt.pBeginTextChain, pEdt.ChainLen);
pEdit_Widget->string16->n_alloc = (pEdt.ChainLen + 1) * sizeof(Uint16);
}
pEdit_Widget->data.ptr = backup;
set_wstate(pEdit_Widget, FC_WS_NORMAL);
}
}
FREESURFACE(pEdt.pEndTextChain->pTsurf);
del_chain(pEdt.pBeginTextChain);
FREESURFACE(pEdt.pBg);
/* disable repeate key */
SDL_EnableKeyRepeat(0, SDL_DEFAULT_REPEAT_INTERVAL);
/* disable Unicode */
SDL_EnableUNICODE(0);
return ret;
}
/**************************************************************************
Popup a dialog giving a player choices when their caravan arrives at
a city (other than its home city). Example:
- Establish trade route.
- Help build wonder.
- Keep moving.
**************************************************************************/
void popup_caravan_dialog(struct unit *pUnit,
struct city *pHomecity, struct city *pDestcity)
{
struct widget *pWindow = NULL, *pBuf = NULL;
SDL_String16 *pStr;
struct CONTAINER *pCont;
char cBuf[128];
SDL_Rect area;
if (pCaravan_Dlg) {
return;
}
caravan_unit_id=pUnit->id;
caravan_city_id=pDestcity->id;
pCont = fc_calloc(1, sizeof(struct CONTAINER));
pCont->id0 = pUnit->id;
pCont->id1 = pDestcity->id;
pCaravan_Dlg = fc_calloc(1, sizeof(struct SMALL_DLG));
is_unit_move_blocked = TRUE;
fc_snprintf(cBuf, sizeof(cBuf), _("Your %s has arrived at %s"),
unit_name_translation(pUnit), city_name(pDestcity));
/* window */
pStr = create_str16_from_char(cBuf, adj_font(12));
pStr->style |= TTF_STYLE_BOLD;
pWindow = create_window_skeleton(NULL, pStr, 0);
pWindow->action = caravan_dlg_window_callback;
set_wstate(pWindow, FC_WS_NORMAL);
add_to_gui_list(ID_CARAVAN_DLG_WINDOW, pWindow);
pCaravan_Dlg->pEndWidgetList = pWindow;
area = pWindow->area;
area.h = MAX(area.h, adj_size(2));
/* ---------- */
if (can_cities_trade(pHomecity, pDestcity))
{
int revenue = get_caravan_enter_city_trade_bonus(pHomecity, pDestcity);
if (can_establish_trade_route(pHomecity, pDestcity)) {
fc_snprintf(cBuf, sizeof(cBuf),
_("Establish Trade route with %s ( %d R&G + %d trade )"),
city_name(pHomecity),
revenue,
trade_between_cities(pHomecity, pDestcity));
} else {
revenue = (revenue + 2) / 3;
fc_snprintf(cBuf, sizeof(cBuf),
_("Enter Marketplace ( %d R&G bonus )"), revenue);
}
create_active_iconlabel(pBuf, pWindow->dst, pStr,
cBuf, caravan_establish_trade_callback);
pBuf->data.cont = pCont;
set_wstate(pBuf, FC_WS_NORMAL);
add_to_gui_list(ID_LABEL, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
}
/* ---------- */
if (unit_can_help_build_wonder(pUnit, pDestcity)) {
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Help build Wonder"), caravan_help_build_wonder_callback);
pBuf->data.cont = pCont;
set_wstate(pBuf, FC_WS_NORMAL);
add_to_gui_list(ID_LABEL, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
}
/* ---------- */
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Keep moving"), exit_caravan_dlg_callback);
pBuf->data.cont = pCont;
set_wstate(pBuf, FC_WS_NORMAL);
set_wflag(pBuf, WF_FREE_DATA);
pBuf->key = SDLK_ESCAPE;
add_to_gui_list(ID_LABEL, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
/* ---------- */
pCaravan_Dlg->pBeginWidgetList = pBuf;
/* setup window size and start position */
resize_window(pWindow, NULL, NULL,
(pWindow->size.w - pWindow->area.w) + area.w,
(pWindow->size.h - pWindow->area.h) + area.h);
area = pWindow->area;
auto_center_on_focus_unit();
put_window_near_map_tile(pWindow, pWindow->size.w, pWindow->size.h,
unit_tile(pUnit));
/* setup widget size and start position */
pBuf = pWindow->prev;
setup_vertical_widgets_position(1,
area.x,
area.y + 1, area.w, 0,
pCaravan_Dlg->pBeginWidgetList, pBuf);
/* --------------------- */
/* redraw */
redraw_group(pCaravan_Dlg->pBeginWidgetList, pWindow, 0);
widget_flush(pWindow);
}
/**************************************************************************
Do any necessary pre-initialization of the UI, if necessary.
**************************************************************************/
void ui_init(void)
{
char device[20];
/* struct widget *pInit_String = NULL;*/
SDL_Surface *pBgd;
Uint32 iSDL_Flags;
button_behavior.counting = FALSE;
button_behavior.button_down_ticks = 0;
button_behavior.hold_state = MB_HOLD_SHORT;
button_behavior.event = fc_calloc(1, sizeof(SDL_MouseButtonEvent));
SDL_Client_Flags = 0;
iSDL_Flags = SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE;
/* auto center new windows in X enviroment */
putenv((char *)"SDL_VIDEO_CENTERED=yes");
init_sdl(iSDL_Flags);
log_normal(_("Using Video Output: %s"),
SDL_VideoDriverName(device, sizeof(device)));
/* create splash screen */
#ifdef SMALL_SCREEN
{
SDL_Surface *pTmpSurf = load_surf(fileinfoname(get_data_dirs(),
"misc/intro.png"));
pBgd = zoomSurface(pTmpSurf, DEFAULT_ZOOM, DEFAULT_ZOOM, 0);
FREESURFACE(pTmpSurf);
}
#else /* SMALL_SCREEN */
pBgd = load_surf(fileinfoname(get_data_dirs(), "misc/intro.png"));
#endif /* SMALL_SCREEN */
if (pBgd && SDL_GetVideoInfo()->wm_available) {
set_video_mode(pBgd->w, pBgd->h, SDL_SWSURFACE | SDL_ANYFORMAT);
#if 0
/*
* call this for other than X enviroments - currently not supported.
*/
center_main_window_on_screen();
#endif /* 0 */
alphablit(pBgd, NULL, Main.map, NULL);
putframe(Main.map,
0, 0, Main.map->w - 1, Main.map->h - 1,
&(SDL_Color) {
255, 255, 255, 255
});
FREESURFACE(pBgd);
SDL_WM_SetCaption(_("SDL Client for Freeciv"), _("Freeciv"));
} else {
#ifndef SMALL_SCREEN
set_video_mode(640, 480, SDL_SWSURFACE | SDL_ANYFORMAT);
#else /* SMALL_SCREEN */
set_video_mode(320, 240, SDL_SWSURFACE | SDL_ANYFORMAT);
#endif /* SMALL_SCREEN */
if(pBgd) {
blit_entire_src(pBgd, Main.map, (Main.map->w - pBgd->w) / 2,
(Main.map->h - pBgd->h) / 2);
FREESURFACE(pBgd);
} else {
SDL_FillRect(Main.map, NULL, SDL_MapRGB(Main.map->format, 0, 0, 128));
SDL_WM_SetCaption(_("SDL Client for Freeciv"), _("Freeciv"));
}
}
#if 0
/* create label beackground */
pBgd = create_surf_alpha(adj_size(350), adj_size(50), SDL_SWSURFACE);
SDL_FillRect(pBgd, NULL, SDL_MapRGBA(pBgd->format, 255, 255, 255, 128));
putframe(pBgd, 0, 0, pBgd->w - 1, pBgd->h - 1, SDL_MapRGB(pBgd->format, 0, 0, 0));
pInit_String = create_iconlabel(pBgd, Main.gui,
create_str16_from_char(_("Initializing Client"), adj_font(20)),
WF_ICON_CENTER|WF_FREE_THEME);
pInit_String->string16->style |= SF_CENTER;
draw_label(pInit_String,
(Main.screen->w - pInit_String->size.w) / 2,
(Main.screen->h - pInit_String->size.h) / 2);
flush_all();
copy_chars_to_string16(pInit_String->string16,
_("Waiting for the beginning of the game"));
#endif /* 0 */
flush_all();
}
/**************************************************************************
This functions are pure madness :)
Create Edit Field surface ( with Text) and blit them to Main.screen,
on position 'pEdit_Widget->size.x , pEdit_Widget->size.y'
Main role of this functions are been text input to GUI.
This code allow you to add, del unichar from unistring.
Graphic is taken from 'pEdit_Widget->theme'
OldText is taken from 'pEdit_Widget->sting16'
NewText is returned to 'pEdit_Widget->sting16' ( after free OldText )
if flag 'FW_DRAW_THEME_TRANSPARENT' is set theme will be blit
transparent ( Alpha = 128 )
NOTE: This functions can return NULL in 'pEdit_Widget->sting16->text' but
never free 'pEdit_Widget->sting16' struct.
**************************************************************************/
static Uint16 edit_key_down(SDL_keysym Key, void *pData)
{
struct EDIT *pEdt = (struct EDIT *)pData;
struct UniChar *pInputChain_TMP;
bool Redraw = FALSE;
/* find which key is pressed */
switch (Key.sym) {
case SDLK_ESCAPE:
/* exit from loop without changes */
return ED_ESC;
case SDLK_RETURN:
case SDLK_KP_ENTER:
/* exit from loop */
return ED_RETURN;
case SDLK_KP6:
if(Key.mod & KMOD_NUM) {
goto INPUT;
}
case SDLK_RIGHT:
{
/* move cursor right */
if (pEdt->pInputChain->next) {
if (pEdt->InputChain_X >= (pEdt->pWidget->size.x + pEdt->pBg->w - adj_size(10))) {
pEdt->Start_X -= pEdt->pInputChain->pTsurf->w -
(pEdt->pWidget->size.x + pEdt->pBg->w - adj_size(5) - pEdt->InputChain_X);
}
pEdt->pInputChain = pEdt->pInputChain->next;
Redraw = TRUE;
}
}
break;
case SDLK_KP4:
if(Key.mod & KMOD_NUM) {
goto INPUT;
}
case SDLK_LEFT:
{
/* move cursor left */
if (pEdt->pInputChain->prev) {
pEdt->pInputChain = pEdt->pInputChain->prev;
if ((pEdt->InputChain_X <=
(pEdt->pWidget->size.x + adj_size(9))) && (pEdt->Start_X != adj_size(5))) {
if (pEdt->InputChain_X != (pEdt->pWidget->size.x + adj_size(5))) {
pEdt->Start_X += (pEdt->pWidget->size.x - pEdt->InputChain_X + adj_size(5));
}
pEdt->Start_X += (pEdt->pInputChain->pTsurf->w);
}
Redraw = TRUE;
}
}
break;
case SDLK_KP7:
if(Key.mod & KMOD_NUM) {
goto INPUT;
}
case SDLK_HOME:
{
/* move cursor to begin of chain (and edit field) */
pEdt->pInputChain = pEdt->pBeginTextChain;
Redraw = TRUE;
pEdt->Start_X = adj_size(5);
}
break;
case SDLK_KP1:
if(Key.mod & KMOD_NUM) {
goto INPUT;
}
case SDLK_END:
{
/* move cursor to end of chain (and edit field) */
pEdt->pInputChain = pEdt->pEndTextChain;
Redraw = TRUE;
if (pEdt->pWidget->size.w - pEdt->Truelength < 0) {
pEdt->Start_X = pEdt->pWidget->size.w - pEdt->Truelength - adj_size(5);
}
}
break;
case SDLK_BACKSPACE:
{
/* del element of chain (and move cursor left) */
if (pEdt->pInputChain->prev) {
if ((pEdt->InputChain_X <=
(pEdt->pWidget->size.x + adj_size(9))) && (pEdt->Start_X != adj_size(5))) {
if (pEdt->InputChain_X != (pEdt->pWidget->size.x + adj_size(5))) {
pEdt->Start_X += (pEdt->pWidget->size.x - pEdt->InputChain_X + adj_size(5));
}
pEdt->Start_X += (pEdt->pInputChain->prev->pTsurf->w);
}
if (pEdt->pInputChain->prev->prev) {
pEdt->pInputChain->prev->prev->next = pEdt->pInputChain;
pInputChain_TMP = pEdt->pInputChain->prev->prev;
pEdt->Truelength -= pEdt->pInputChain->prev->pTsurf->w;
FREESURFACE(pEdt->pInputChain->prev->pTsurf);
FC_FREE(pEdt->pInputChain->prev);
pEdt->pInputChain->prev = pInputChain_TMP;
} else {
pEdt->Truelength -= pEdt->pInputChain->prev->pTsurf->w;
FREESURFACE(pEdt->pInputChain->prev->pTsurf);
FC_FREE(pEdt->pInputChain->prev);
pEdt->pBeginTextChain = pEdt->pInputChain;
}
pEdt->ChainLen--;
Redraw = TRUE;
}
}
break;
case SDLK_KP_PERIOD:
if(Key.mod & KMOD_NUM) {
goto INPUT;
}
case SDLK_DELETE:
{
/* del element of chain */
if (pEdt->pInputChain->next && pEdt->pInputChain->prev) {
pEdt->pInputChain->prev->next = pEdt->pInputChain->next;
pEdt->pInputChain->next->prev = pEdt->pInputChain->prev;
pInputChain_TMP = pEdt->pInputChain->next;
pEdt->Truelength -= pEdt->pInputChain->pTsurf->w;
FREESURFACE(pEdt->pInputChain->pTsurf);
FC_FREE(pEdt->pInputChain);
pEdt->pInputChain = pInputChain_TMP;
pEdt->ChainLen--;
Redraw = TRUE;
}
if (pEdt->pInputChain->next && !pEdt->pInputChain->prev) {
pEdt->pInputChain = pEdt->pInputChain->next;
pEdt->Truelength -= pEdt->pInputChain->prev->pTsurf->w;
FREESURFACE(pEdt->pInputChain->prev->pTsurf);
FC_FREE(pEdt->pInputChain->prev);
pEdt->pBeginTextChain = pEdt->pInputChain;
pEdt->ChainLen--;
Redraw = TRUE;
}
}
break;
default:
{
INPUT:/* add new element of chain (and move cursor right) */
if (Key.unicode) {
if (pEdt->pInputChain != pEdt->pBeginTextChain) {
pInputChain_TMP = pEdt->pInputChain->prev;
pEdt->pInputChain->prev = fc_calloc(1, sizeof(struct UniChar));
pEdt->pInputChain->prev->next = pEdt->pInputChain;
pEdt->pInputChain->prev->prev = pInputChain_TMP;
pInputChain_TMP->next = pEdt->pInputChain->prev;
} else {
pEdt->pInputChain->prev = fc_calloc(1, sizeof(struct UniChar));
pEdt->pInputChain->prev->next = pEdt->pInputChain;
pEdt->pBeginTextChain = pEdt->pInputChain->prev;
}
pEdt->pInputChain->prev->chr[0] = Key.unicode;
pEdt->pInputChain->prev->chr[1] = '\0';
if (pEdt->pInputChain->prev->chr) {
if (get_wflags(pEdt->pWidget) & WF_PASSWD_EDIT) {
Uint16 passwd_chr[2] = {'*', '\0'};
pEdt->pInputChain->prev->pTsurf =
TTF_RenderUNICODE_Blended(pEdt->pWidget->string16->font,
passwd_chr,
pEdt->pWidget->string16->fgcol);
} else {
pEdt->pInputChain->prev->pTsurf =
TTF_RenderUNICODE_Blended(pEdt->pWidget->string16->font,
pEdt->pInputChain->prev->chr,
pEdt->pWidget->string16->fgcol);
}
pEdt->Truelength += pEdt->pInputChain->prev->pTsurf->w;
}
if (pEdt->InputChain_X >= pEdt->pWidget->size.x + pEdt->pBg->w - adj_size(10)) {
if (pEdt->pInputChain == pEdt->pEndTextChain) {
pEdt->Start_X = pEdt->pBg->w - adj_size(5) - pEdt->Truelength;
} else {
pEdt->Start_X -= pEdt->pInputChain->prev->pTsurf->w -
(pEdt->pWidget->size.x + pEdt->pBg->w - adj_size(5) - pEdt->InputChain_X);
}
}
pEdt->ChainLen++;
Redraw = TRUE;
}
}
break;
} /* key pressed switch */
if (Redraw) {
redraw_edit_chain(pEdt);
}
return ID_ERROR;
}
/**************************************************************************
Popup a dialog asking a diplomatic unit if it wishes to bribe the
given enemy unit.
**************************************************************************/
void popup_bribe_dialog(struct unit *pUnit, int cost)
{
struct widget *pWindow = NULL, *pBuf = NULL;
SDL_String16 *pStr;
struct unit *pDiplomatUnit;
char tBuf[255], cBuf[255];
bool exit = FALSE;
SDL_Rect area;
if (pBribe_Dlg) {
return;
}
/* ugly hack */
pDiplomatUnit = head_of_units_in_focus();
if (!pDiplomatUnit || !is_diplomat_unit(pDiplomatUnit)) {
return;
}
is_unit_move_blocked = TRUE;
pBribe_Dlg = fc_calloc(1, sizeof(struct small_diplomat_dialog));
pBribe_Dlg->diplomat_id = pDiplomatUnit->id;
pBribe_Dlg->diplomat_target_id = pUnit->id;
pBribe_Dlg->pdialog = fc_calloc(1, sizeof(struct SMALL_DLG));
fc_snprintf(tBuf, ARRAY_SIZE(tBuf), PL_("Treasury contains %d gold.",
"Treasury contains %d gold.",
client_player()->economic.gold),
client_player()->economic.gold);
/* window */
pStr = create_str16_from_char(_("Bribe Enemy Unit"), adj_font(12));
pStr->style |= TTF_STYLE_BOLD;
pWindow = create_window_skeleton(NULL, pStr, 0);
pWindow->action = bribe_dlg_window_callback;
set_wstate(pWindow, FC_WS_NORMAL);
add_to_gui_list(ID_BRIBE_DLG_WINDOW, pWindow);
pBribe_Dlg->pdialog->pEndWidgetList = pWindow;
area = pWindow->area;
area.w = MAX(area.w, adj_size(8));
area.h = MAX(area.h, adj_size(2));
if (cost <= client_player()->economic.gold) {
fc_snprintf(cBuf, sizeof(cBuf),
/* TRANS: %s is pre-pluralised "Treasury contains %d gold." */
PL_("Bribe unit for %d gold?\n%s",
"Bribe unit for %d gold?\n%s", cost), cost, tBuf);
create_active_iconlabel(pBuf, pWindow->dst, pStr, cBuf, NULL);
add_to_gui_list(ID_LABEL, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
/*------------*/
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Yes"), diplomat_bribe_yes_callback);
pBuf->data.unit = pUnit;
set_wstate(pBuf, FC_WS_NORMAL);
add_to_gui_list(MAX_ID - pDiplomatUnit->id, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
/* ------- */
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("No") , exit_bribe_dlg_callback);
set_wstate(pBuf , FC_WS_NORMAL);
pBuf->key = SDLK_ESCAPE;
add_to_gui_list(ID_LABEL, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
} else {
/* exit button */
pBuf = create_themeicon(pTheme->Small_CANCEL_Icon, pWindow->dst,
WF_WIDGET_HAS_INFO_LABEL
| WF_RESTORE_BACKGROUND);
pBuf->info_label = create_str16_from_char(_("Close Dialog (Esc)"),
adj_font(12));
area.w += pBuf->size.w + adj_size(10);
pBuf->action = exit_bribe_dlg_callback;
set_wstate(pBuf, FC_WS_NORMAL);
pBuf->key = SDLK_ESCAPE;
add_to_gui_list(ID_BRIBE_DLG_EXIT_BUTTON, pBuf);
exit = TRUE;
/* --------------- */
fc_snprintf(cBuf, sizeof(cBuf),
/* TRANS: %s is pre-pluralised "Treasury contains %d gold." */
PL_("Bribing the unit costs %d gold.\n%s",
"Bribing the unit costs %d gold.\n%s", cost), cost, tBuf);
create_active_iconlabel(pBuf, pWindow->dst, pStr, cBuf, NULL);
add_to_gui_list(ID_LABEL, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
/*------------*/
create_active_iconlabel(pBuf, pWindow->dst, pStr,
_("Traitors Demand Too Much!"), NULL);
add_to_gui_list(ID_LABEL, pBuf);
area.w = MAX(area.w, pBuf->size.w);
area.h += pBuf->size.h;
}
pBribe_Dlg->pdialog->pBeginWidgetList = pBuf;
/* setup window size and start position */
resize_window(pWindow, NULL, NULL,
(pWindow->size.w - pWindow->area.w) + area.w,
(pWindow->size.h - pWindow->area.h) + area.h);
area = pWindow->area;
auto_center_on_focus_unit();
put_window_near_map_tile(pWindow, pWindow->size.w, pWindow->size.h,
pDiplomatUnit->tile);
/* setup widget size and start position */
pBuf = pWindow;
if (exit)
{/* exit button */
pBuf = pBuf->prev;
pBuf->size.x = area.x + area.w - pBuf->size.w - 1;
pBuf->size.y = pWindow->size.y + adj_size(2);
}
pBuf = pBuf->prev;
setup_vertical_widgets_position(1,
area.x,
area.y + 1, area.w, 0,
pBribe_Dlg->pdialog->pBeginWidgetList, pBuf);
/* --------------------- */
/* redraw */
redraw_group(pBribe_Dlg->pdialog->pBeginWidgetList, pWindow, 0);
widget_flush(pWindow);
}
/**************************************************************************
Create Edit Field surface ( with Text) and blit them to Main.screen,
on position 'pEdit_Widget->size.x , pEdit_Widget->size.y'
Graphic is taken from 'pEdit_Widget->theme'
Text is taken from 'pEdit_Widget->sting16'
if flag 'FW_DRAW_THEME_TRANSPARENT' is set theme will be blit
transparent ( Alpha = 128 )
function return Hight of created surfaces or (-1) if theme surface can't
be created.
**************************************************************************/
static int redraw_edit(struct widget *pEdit_Widget)
{
int ret;
if (get_wstate(pEdit_Widget) == FC_WS_PRESSED) {
return redraw_edit_chain((struct EDIT *)pEdit_Widget->data.ptr);
} else {
int iRet = 0;
SDL_Rect rDest = {pEdit_Widget->size.x, pEdit_Widget->size.y, 0, 0};
SDL_Surface *pEdit = NULL;
SDL_Surface *pText;
ret = (*baseclass_redraw)(pEdit_Widget);
if (ret != 0) {
return ret;
}
if (pEdit_Widget->string16->text &&
get_wflags(pEdit_Widget) & WF_PASSWD_EDIT) {
Uint16 *backup = pEdit_Widget->string16->text;
size_t len = unistrlen(backup) + 1;
char *cBuf = fc_calloc(1, len);
memset(cBuf, '*', len - 1);
cBuf[len - 1] = '\0';
pEdit_Widget->string16->text = convert_to_utf16(cBuf);
pText = create_text_surf_from_str16(pEdit_Widget->string16);
FC_FREE(pEdit_Widget->string16->text);
FC_FREE(cBuf);
pEdit_Widget->string16->text = backup;
} else {
pText = create_text_surf_from_str16(pEdit_Widget->string16);
}
pEdit = create_bcgnd_surf(pEdit_Widget->theme, get_wstate(pEdit_Widget),
pEdit_Widget->size.w, pEdit_Widget->size.h);
if (!pEdit) {
return -1;
}
/* blit theme */
alphablit(pEdit, NULL, pEdit_Widget->dst->surface, &rDest);
/* set position and blit text */
if (pText) {
rDest.y += (pEdit->h - pText->h) / 2;
/* blit centred text to botton */
if (pEdit_Widget->string16->style & SF_CENTER) {
rDest.x += (pEdit->w - pText->w) / 2;
} else {
if (pEdit_Widget->string16->style & SF_CENTER_RIGHT) {
rDest.x += pEdit->w - pText->w - adj_size(5);
} else {
rDest.x += adj_size(5); /* cennter left */
}
}
alphablit(pText, NULL, pEdit_Widget->dst->surface, &rDest);
}
/* pText */
iRet = pEdit->h;
/* Free memory */
FREESURFACE(pText);
FREESURFACE(pEdit);
return iRet;
}
return 0;
}
/**************************************************************************
...
**************************************************************************/
static void show_main_page(void)
{
SDL_Color bg_color = {255, 255, 255, 96};
SDL_Color *line_color = &(SDL_Color) {
128, 128, 128, 255
};
int count = 0;
struct widget *pWidget = NULL, *pWindow = NULL;
SDL_Surface *pBackground;
int h = 0;
SDL_Rect area;
char verbuf[200];
/* create dialog */
pStartMenu = fc_calloc(1, sizeof(struct SMALL_DLG));
pWindow = create_window_skeleton(NULL, NULL, 0);
add_to_gui_list(ID_WINDOW, pWindow);
pStartMenu->pEndWidgetList = pWindow;
area = pWindow->area;
/* Freeciv version */
/* TRANS: Freeciv 2.4.0, gui-sdl client */
fc_snprintf(verbuf, sizeof(verbuf), _("Freeciv %s, %s client"), VERSION_STRING, client_string);
pWidget = create_iconlabel_from_chars(NULL, pWindow->dst, verbuf,
adj_font(12),
(WF_SELLECT_WITHOUT_BAR|WF_RESTORE_BACKGROUND|WF_FREE_DATA));
pWidget->string16->style |= SF_CENTER | TTF_STYLE_BOLD;
area.w = MAX(area.w, pWidget->size.w);
h = MAX(h, pWidget->size.h);
count++;
add_to_gui_list(ID_LABEL, pWidget);
/* Start New Game */
pWidget = create_iconlabel_from_chars(NULL, pWindow->dst, _("Start New Game"),
adj_font(14),
(WF_SELLECT_WITHOUT_BAR|WF_RESTORE_BACKGROUND|WF_FREE_DATA));
pWidget->action = start_new_game_callback;
pWidget->string16->style |= SF_CENTER;
set_wstate(pWidget, FC_WS_NORMAL);
area.w = MAX(area.w, pWidget->size.w);
h = MAX(h, pWidget->size.h);
count++;
add_to_gui_list(ID_START_NEW_GAME, pWidget);
/* Load Game */
pWidget = create_iconlabel_from_chars(NULL, pWindow->dst, _("Load Game"),
adj_font(14),
(WF_SELLECT_WITHOUT_BAR|WF_RESTORE_BACKGROUND));
pWidget->action = load_game_callback;
pWidget->string16->style |= SF_CENTER;
set_wstate(pWidget, FC_WS_NORMAL);
add_to_gui_list(ID_LOAD_GAME, pWidget);
area.w = MAX(area.w, pWidget->size.w);
h = MAX(h, pWidget->size.h);
count++;
/* Join Game */
pWidget = create_iconlabel_from_chars(NULL, pWindow->dst, _("Join Game"),
adj_font(14),
WF_SELLECT_WITHOUT_BAR|WF_RESTORE_BACKGROUND);
pWidget->action = join_game_callback;
pWidget->string16->style |= SF_CENTER;
set_wstate(pWidget, FC_WS_NORMAL);
add_to_gui_list(ID_JOIN_GAME, pWidget);
area.w = MAX(area.w, pWidget->size.w);
h = MAX(h, pWidget->size.h);
count++;
/* Join Pubserver */
pWidget = create_iconlabel_from_chars(NULL, pWindow->dst, _("Join Pubserver"),
adj_font(14),
WF_SELLECT_WITHOUT_BAR|WF_RESTORE_BACKGROUND);
pWidget->action = servers_callback;
pWidget->string16->style |= SF_CENTER;
set_wstate(pWidget, FC_WS_NORMAL);
add_to_gui_list(ID_JOIN_META_GAME, pWidget);
area.w = MAX(area.w, pWidget->size.w);
h = MAX(h, pWidget->size.h);
count++;
/* Join LAN Server */
pWidget = create_iconlabel_from_chars(NULL, pWindow->dst, _("Join LAN Server"),
adj_font(14),
WF_SELLECT_WITHOUT_BAR|WF_RESTORE_BACKGROUND);
pWidget->action = servers_callback;
pWidget->string16->style |= SF_CENTER;
set_wstate(pWidget, FC_WS_NORMAL);
add_to_gui_list(ID_JOIN_GAME, pWidget);
area.w = MAX(area.w, pWidget->size.w);
h = MAX(h, pWidget->size.h);
count++;
/* Options */
pWidget = create_iconlabel_from_chars(NULL, pWindow->dst, _("Options"),
adj_font(14),
WF_SELLECT_WITHOUT_BAR|WF_RESTORE_BACKGROUND);
pWidget->action = options_callback;
pWidget->string16->style |= SF_CENTER;
set_wstate(pWidget, FC_WS_NORMAL);
add_to_gui_list(ID_CLIENT_OPTIONS_BUTTON, pWidget);
area.w = MAX(area.w, pWidget->size.w);
h = MAX(h, pWidget->size.h);
count++;
/* Quit */
pWidget = create_iconlabel_from_chars(NULL, pWindow->dst, _("Quit"),
adj_font(14),
WF_SELLECT_WITHOUT_BAR|WF_RESTORE_BACKGROUND);
pWidget->action = quit_callback;
pWidget->string16->style |= SF_CENTER;
pWidget->key = SDLK_ESCAPE;
set_wstate(pWidget, FC_WS_NORMAL);
add_to_gui_list(ID_QUIT, pWidget);
area.w = MAX(area.w, pWidget->size.w);
h = MAX(h, pWidget->size.h);
count++;
pStartMenu->pBeginWidgetList = pWidget;
/* ------*/
area.w += adj_size(30);
h += adj_size(6);
area.h = MAX(area.h, h * count);
/* ------*/
pBackground = theme_get_background(theme, BACKGROUND_STARTMENU);
if (resize_window(pWindow, pBackground, NULL,
(pWindow->size.w - pWindow->area.w) + area.w,
(pWindow->size.h - pWindow->area.h) + area.h)) {
FREESURFACE(pBackground);
}
area = pWindow->area;
group_set_area(pWidget, pWindow->prev, area);
setup_vertical_widgets_position(1, area.x, area.y, area.w, h, pWidget, pWindow->prev);
area.h = h;
SDL_FillRectAlpha(pWindow->theme, &area, &bg_color);
widget_set_position(pWindow,
(Main.screen->w - pWindow->size.w) - adj_size(20),
(Main.screen->h - pWindow->size.h) - adj_size(20));
draw_intro_gfx();
redraw_group(pStartMenu->pBeginWidgetList, pStartMenu->pEndWidgetList, FALSE);
putline(pWindow->dst->surface,
area.x, area.y + (h - 1),
area.x + area.w - 1, area.y + (h - 1),
line_color);
set_output_window_text(_("SDLClient welcomes you..."));
chat_welcome_message();
meswin_dialog_popup(TRUE);
flush_all();
}
/**************************************************************************
Correct backgroud size ( set min size ). Used in create widget
functions.
**************************************************************************/
void correct_size_bcgnd_surf(SDL_Surface * pTheme,
Uint16 * pWidth, Uint16 * pHigh)
{
*pWidth = MAX(*pWidth, 2 * (pTheme->w / adj_size(16)));
*pHigh = MAX(*pHigh, 2 * (pTheme->h / adj_size(16)));
}
/**************************************************************************
...
**************************************************************************/
void redraw_widget_info_label(SDL_Rect *rect)
{
SDL_Surface *pText, *pBcgd;
SDL_Rect srcrect, dstrect;
SDL_Color color;
struct widget *pWidget = pSellected_Widget;
if (!pWidget || !pWidget->info_label) {
return;
}
if (!pInfo_Label) {
pInfo_Area = fc_calloc(1, sizeof(SDL_Rect));
color = pWidget->info_label->fgcol;
pWidget->info_label->style |= TTF_STYLE_BOLD;
pWidget->info_label->fgcol =
*get_theme_color(COLOR_THEME_QUICK_INFO_TEXT);
/* create string and bcgd theme */
pText = create_text_surf_from_str16(pWidget->info_label);
pWidget->info_label->fgcol = color;
pBcgd = create_filled_surface(pText->w + adj_size(10), pText->h + adj_size(6),
SDL_SWSURFACE, get_theme_color(COLOR_THEME_QUICK_INFO_BG), TRUE);
/* calculate start position */
if ((pWidget->dst->dest_rect.y + pWidget->size.y) - pBcgd->h - adj_size(6) < 0) {
pInfo_Area->y = (pWidget->dst->dest_rect.y + pWidget->size.y) + pWidget->size.h + adj_size(3);
} else {
pInfo_Area->y = (pWidget->dst->dest_rect.y + pWidget->size.y) - pBcgd->h - adj_size(5);
}
if ((pWidget->dst->dest_rect.x + pWidget->size.x) + pBcgd->w + adj_size(5) > Main.screen->w) {
pInfo_Area->x = (pWidget->dst->dest_rect.x + pWidget->size.x) - pBcgd->w - adj_size(5);
} else {
pInfo_Area->x = (pWidget->dst->dest_rect.x + pWidget->size.x) + adj_size(3);
}
pInfo_Area->w = pBcgd->w + adj_size(2);
pInfo_Area->h = pBcgd->h + adj_size(3);
pInfo_Label = SDL_DisplayFormatAlpha(pBcgd);
FREESURFACE(pBcgd);
/* draw text */
dstrect.x = adj_size(6);
dstrect.y = adj_size(3);
alphablit(pText, NULL, pInfo_Label, &dstrect);
FREESURFACE(pText);
/* draw frame */
putframe(pInfo_Label,
0, 0, pInfo_Label->w - 1, pInfo_Label->h - 1,
get_theme_color(COLOR_THEME_QUICK_INFO_FRAME));
}
if (rect) {
dstrect.x = MAX(rect->x, pInfo_Area->x);
dstrect.y = MAX(rect->y, pInfo_Area->y);
srcrect.x = dstrect.x - pInfo_Area->x;
srcrect.y = dstrect.y - pInfo_Area->y;
srcrect.w = MIN((pInfo_Area->x + pInfo_Area->w), (rect->x + rect->w)) - dstrect.x;
srcrect.h = MIN((pInfo_Area->y + pInfo_Area->h), (rect->y + rect->h)) - dstrect.y;
alphablit(pInfo_Label, &srcrect, Main.screen, &dstrect);
} else {
alphablit(pInfo_Label, NULL, Main.screen, pInfo_Area);
}
if (correct_rect_region(pInfo_Area)) {
SDL_UpdateRect(Main.screen, pInfo_Area->x, pInfo_Area->y,
pInfo_Area->w, pInfo_Area->h);
}
return;
}
/**************************************************************************
Popup (or raise) the short player list dialog version.
**************************************************************************/
void popup_players_nations_dialog(void)
{
struct widget *pWindow = NULL, *pBuf = NULL;
SDL_Surface *pLogo = NULL;
SDL_String16 *pStr;
char cBuf[128], *state;
int n = 0, w = 0, units_h = 0;
const struct player_diplstate *pDS;
SDL_Rect area;
if (pShort_Players_Dlg) {
return;
}
pShort_Players_Dlg = fc_calloc(1, sizeof(struct ADVANCED_DLG));
/* TRANS: Nations report title */
pStr = create_str16_from_char(_("Nations") , adj_font(12));
pStr->style |= TTF_STYLE_BOLD;
pWindow = create_window_skeleton(NULL, pStr, 0);
pWindow->action = players_nations_window_dlg_callback;
set_wstate(pWindow, FC_WS_NORMAL);
add_to_gui_list(ID_WINDOW, pWindow);
pShort_Players_Dlg->pEndWidgetList = pWindow;
area = pWindow->area;
/* ---------- */
/* exit button */
pBuf = create_themeicon(pTheme->Small_CANCEL_Icon, pWindow->dst,
WF_WIDGET_HAS_INFO_LABEL | WF_RESTORE_BACKGROUND);
pBuf->info_label = create_str16_from_char(_("Close Dialog (Esc)"),
adj_font(12));
area.w = MAX(area.w, pBuf->size.w + adj_size(10));
pBuf->action = exit_players_nations_dlg_callback;
set_wstate(pBuf, FC_WS_NORMAL);
pBuf->key = SDLK_ESCAPE;
add_to_gui_list(ID_BUTTON, pBuf);
/* ---------- */
players_iterate(pPlayer) {
if (pPlayer != client.conn.playing) {
if(!pPlayer->is_alive || is_barbarian(pPlayer)) {
continue;
}
pDS = player_diplstate_get(client.conn.playing, pPlayer);
if(pPlayer->ai_controlled) {
state = _("AI");
} else {
if (pPlayer->is_connected) {
if (pPlayer->phase_done) {
state = _("done");
} else {
state = _("moving");
}
} else {
state = _("disconnected");
}
}
if(pDS->type == DS_CEASEFIRE) {
fc_snprintf(cBuf, sizeof(cBuf), "%s(%s) - %d %s",
nation_adjective_for_player(pPlayer),
state,
pDS->turns_left, PL_("turn", "turns", pDS->turns_left));
} else {
fc_snprintf(cBuf, sizeof(cBuf), "%s(%s)",
nation_adjective_for_player(pPlayer),
state);
}
pStr = create_str16_from_char(cBuf, adj_font(10));
pStr->style |= TTF_STYLE_BOLD;
pLogo = get_nation_flag_surface(nation_of_player(pPlayer));
pBuf = create_iconlabel(pLogo, pWindow->dst, pStr,
(/*WF_FREE_THEME|*/WF_RESTORE_BACKGROUND|WF_DRAW_TEXT_LABEL_WITH_SPACE));
/* now add some eye candy ... */
switch (pDS->type) {
case DS_ARMISTICE:
pBuf->string16->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_ARMISTICE);
set_wstate(pBuf, FC_WS_NORMAL);
break;
case DS_WAR:
if(can_meet_with_player(pPlayer) || can_intel_with_player(pPlayer)) {
set_wstate(pBuf, FC_WS_NORMAL);
pBuf->string16->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_WAR);
} else {
pBuf->string16->fgcol = *(get_theme_color(COLOR_THEME_PLRDLG_WAR_RESTRICTED));
}
break;
case DS_CEASEFIRE:
pBuf->string16->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_CEASEFIRE);
set_wstate(pBuf, FC_WS_NORMAL);
break;
case DS_PEACE:
pBuf->string16->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_PEACE);
set_wstate(pBuf, FC_WS_NORMAL);
break;
case DS_ALLIANCE:
pBuf->string16->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_ALLIANCE);
set_wstate(pBuf, FC_WS_NORMAL);
break;
case DS_NO_CONTACT:
pBuf->string16->fgcol = *(get_theme_color(COLOR_THEME_WIDGET_DISABLED_TEXT));
break;
default:
set_wstate(pBuf, FC_WS_NORMAL);
break;
}
pBuf->string16->bgcol = (SDL_Color) {0, 0, 0, 0};
pBuf->data.player = pPlayer;
pBuf->action = player_nation_callback;
add_to_gui_list(ID_LABEL, pBuf);
area.w = MAX(w, pBuf->size.w);
area.h += pBuf->size.h;
if (n > 19)
{
set_wflag(pBuf, WF_HIDDEN);
}
n++;
}
} players_iterate_end;
pShort_Players_Dlg->pBeginWidgetList = pBuf;
pShort_Players_Dlg->pBeginActiveWidgetList = pShort_Players_Dlg->pBeginWidgetList;
pShort_Players_Dlg->pEndActiveWidgetList = pWindow->prev->prev;
pShort_Players_Dlg->pActiveWidgetList = pShort_Players_Dlg->pEndActiveWidgetList;
/* ---------- */
if (n > 20)
{
units_h = create_vertical_scrollbar(pShort_Players_Dlg, 1, 20, TRUE, TRUE);
pShort_Players_Dlg->pScroll->count = n;
n = units_h;
area.w += n;
units_h = 20 * pBuf->size.h;
} else {
units_h = area.h;
}
/* ---------- */
area.h = units_h;
resize_window(pWindow, NULL, NULL,
(pWindow->size.w - pWindow->area.w) + area.w,
(pWindow->size.h + pWindow->area.h) + area.h);
area = pWindow->area;
widget_set_position(pWindow,
((Main.event.motion.x + pWindow->size.w + adj_size(10) < Main.screen->w) ?
(Main.event.motion.x + adj_size(10)) :
(Main.screen->w - pWindow->size.w - adj_size(10))),
((Main.event.motion.y - adj_size(2) + pWindow->size.h < Main.screen->h) ?
(Main.event.motion.y - adj_size(2)) :
(Main.screen->h - pWindow->size.h - adj_size(10))));
w = area.w;
if (pShort_Players_Dlg->pScroll)
{
w -= n;
}
/* exit button */
pBuf = pWindow->prev;
pBuf->size.x = area.x + area.w - pBuf->size.w - 1;
pBuf->size.y = pWindow->size.y + adj_size(2);
/* cities */
pBuf = pBuf->prev;
setup_vertical_widgets_position(1,
area.x, area.y,
w, 0, pShort_Players_Dlg->pBeginActiveWidgetList, pBuf);
if (pShort_Players_Dlg->pScroll)
{
setup_vertical_scrollbar_area(pShort_Players_Dlg->pScroll,
area.x + area.w, area.y,
area.h, TRUE);
}
/* -------------------- */
/* redraw */
redraw_group(pShort_Players_Dlg->pBeginWidgetList, pWindow, 0);
widget_mark_dirty(pWindow);
flush_dirty();
}
/**************************************************************************
Popup (or raise) the player list dialog.
**************************************************************************/
void popup_players_dialog(bool raise)
{
struct widget *pWindow = NULL, *pBuf = NULL;
SDL_Surface *pLogo = NULL, *pZoomed = NULL;
SDL_String16 *pStr;
SDL_Rect dst;
int i, n, h;
double a, b, r;
SDL_Rect area;
if (pPlayers_Dlg) {
return;
}
n = 0;
players_iterate(pPlayer) {
if(is_barbarian(pPlayer)) {
continue;
}
n++;
} players_iterate_end;
if(n < 2) {
return;
}
pPlayers_Dlg = fc_calloc(1, sizeof(struct SMALL_DLG));
pStr = create_str16_from_char(_("Players"), adj_font(12));
pStr->style |= TTF_STYLE_BOLD;
pWindow = create_window_skeleton(NULL, pStr, 0);
pWindow->action = players_window_dlg_callback;
set_wstate(pWindow, FC_WS_NORMAL);
add_to_gui_list(ID_WINDOW, pWindow);
pPlayers_Dlg->pEndWidgetList = pWindow;
/* ---------- */
/* exit button */
pBuf = create_themeicon(pTheme->Small_CANCEL_Icon, pWindow->dst,
WF_WIDGET_HAS_INFO_LABEL | WF_RESTORE_BACKGROUND);
pBuf->info_label = create_str16_from_char(_("Close Dialog (Esc)"),
adj_font(12));
pBuf->action = exit_players_dlg_callback;
set_wstate(pBuf, FC_WS_NORMAL);
pBuf->key = SDLK_ESCAPE;
add_to_gui_list(ID_BUTTON, pBuf);
/* ---------- */
for(i = 0; i<DS_LAST; i++) {
switch (i) {
case DS_ARMISTICE:
pBuf = create_checkbox(pWindow->dst,
(SDL_Client_Flags & CF_DRAW_PLAYERS_NEUTRAL_STATUS),
WF_RESTORE_BACKGROUND);
pBuf->action = toggle_draw_neutral_status_callback;
pBuf->key = SDLK_n;
break;
case DS_WAR:
pBuf = create_checkbox(pWindow->dst,
(SDL_Client_Flags & CF_DRAW_PLAYERS_WAR_STATUS),
WF_RESTORE_BACKGROUND);
pBuf->action = toggle_draw_war_status_callback;
pBuf->key = SDLK_w;
break;
case DS_CEASEFIRE:
pBuf = create_checkbox(pWindow->dst,
(SDL_Client_Flags & CF_DRAW_PLAYERS_CEASEFIRE_STATUS),
WF_RESTORE_BACKGROUND);
pBuf->action = toggle_draw_ceasefire_status_callback;
pBuf->key = SDLK_c;
break;
case DS_PEACE:
pBuf = create_checkbox(pWindow->dst,
(SDL_Client_Flags & CF_DRAW_PLAYERS_PEACE_STATUS),
WF_RESTORE_BACKGROUND);
pBuf->action = toggle_draw_pease_status_callback;
pBuf->key = SDLK_p;
break;
case DS_ALLIANCE:
pBuf = create_checkbox(pWindow->dst,
(SDL_Client_Flags & CF_DRAW_PLAYERS_ALLIANCE_STATUS),
WF_RESTORE_BACKGROUND);
pBuf->action = toggle_draw_alliance_status_callback;
pBuf->key = SDLK_a;
break;
default:
/* no contact */
continue;
break;
}
set_wstate(pBuf, FC_WS_NORMAL);
add_to_gui_list(ID_CHECKBOX, pBuf);
}
/* ---------- */
players_iterate(pPlayer) {
if(is_barbarian(pPlayer)) {
continue;
}
pStr = create_string16(NULL, 0, adj_font(10));
pStr->style |= (TTF_STYLE_BOLD|SF_CENTER);
pLogo = get_nation_flag_surface(nation_of_player(pPlayer));
{
/* Aim for a flag height of 60 pixels, but draw smaller flags if there
* are more players */
double zoom = DEFAULT_ZOOM * (60.0 - n) / pLogo->h;
pZoomed = zoomSurface(pLogo, zoom, zoom, 1);
}
pBuf = create_icon2(pZoomed, pWindow->dst,
WF_RESTORE_BACKGROUND | WF_WIDGET_HAS_INFO_LABEL
| WF_FREE_THEME);
pBuf->info_label = pStr;
if(!pPlayer->is_alive) {
pStr = create_str16_from_char(_("R.I.P.") , adj_font(10));
pStr->style |= TTF_STYLE_BOLD;
pStr->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_TEXT);
pLogo = create_text_surf_from_str16(pStr);
FREESTRING16(pStr);
dst.x = (pZoomed->w - pLogo->w) / 2;
dst.y = (pZoomed->h - pLogo->h) / 2;
alphablit(pLogo, NULL, pZoomed, &dst);
FREESURFACE(pLogo);
}
if(pPlayer->is_alive) {
set_wstate(pBuf, FC_WS_NORMAL);
}
pBuf->data.player = pPlayer;
pBuf->action = player_callback;
add_to_gui_list(ID_LABEL, pBuf);
} players_iterate_end;
pPlayers_Dlg->pBeginWidgetList = pBuf;
resize_window(pWindow, NULL, NULL, adj_size(500), adj_size(400));
area = pWindow->area;
r = MIN(area.w, area.h);
r -= ((MAX(pBuf->size.w, pBuf->size.h) * 2));
r /= 2;
a = (2.0 * M_PI) / n;
widget_set_position(pWindow,
(Main.screen->w - pWindow->size.w) / 2,
(Main.screen->h - pWindow->size.h) / 2);
/* exit button */
pBuf = pWindow->prev;
pBuf->size.x = area.x + area.w - pBuf->size.w - 1;
pBuf->size.y = pWindow->size.y + adj_size(2);
n = area.y;
pStr = create_string16(NULL, 0, adj_font(10));
pStr->style |= TTF_STYLE_BOLD;
pStr->bgcol = (SDL_Color) {0, 0, 0, 0};
for(i = 0; i<DS_LAST; i++) {
switch (i) {
case DS_ARMISTICE:
pStr->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_ARMISTICE);
break;
case DS_WAR:
pStr->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_WAR);
break;
case DS_CEASEFIRE:
pStr->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_CEASEFIRE);
break;
case DS_PEACE:
pStr->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_PEACE);
break;
case DS_ALLIANCE:
pStr->fgcol = *get_theme_color(COLOR_THEME_PLRDLG_ALLIANCE);
break;
default:
/* no contact */
continue;
break;
}
copy_chars_to_string16(pStr, diplstate_type_translated_name(i));
pLogo = create_text_surf_from_str16(pStr);
pBuf = pBuf->prev;
h = MAX(pBuf->size.h, pLogo->h);
pBuf->size.x = area.x + adj_size(5);
pBuf->size.y = n + (h - pBuf->size.h) / 2;
dst.x = adj_size(5) + pBuf->size.w + adj_size(6);
dst.y = n + (h - pLogo->h) / 2;
alphablit(pLogo, NULL, pWindow->theme, &dst);
n += h;
FREESURFACE(pLogo);
}
FREESTRING16(pStr);
/* first player shield */
pBuf = pBuf->prev;
pBuf->size.x = area.x + area.w / 2 - pBuf->size.w / 2;
pBuf->size.y = area.y + area.h / 2 - r - pBuf->size.h / 2;
n = 1;
if(pBuf != pPlayers_Dlg->pBeginWidgetList) {
do{
pBuf = pBuf->prev;
b = M_PI_2 + n * a;
pBuf->size.x = area.x + area.w / 2 - r * cos(b) - pBuf->size.w / 2;
pBuf->size.y = area.y + area.h / 2 - r * sin(b) - pBuf->size.h / 2;
n++;
} while(pBuf != pPlayers_Dlg->pBeginWidgetList);
}
players_dialog_update();
}
/**************************************************************************
Create ( malloc ) Icon (theme)Button Widget structure.
Icon graphic is taken from 'pIcon' surface (don't change with button
changes ); Button Theme graphic is taken from pTheme->Button surface;
Text is taken from 'pString16'.
This function determinate future size of Button ( width, high ) and
save this in: pWidget->size rectangle ( SDL_Rect )
function return pointer to allocated Button Widget.
**************************************************************************/
struct widget * create_icon_button(SDL_Surface *pIcon, struct gui_layer *pDest,
SDL_String16 *pStr, Uint32 flags)
{
SDL_Rect buf = {0, 0, 0, 0};
int w = 0, h = 0;
struct widget *pButton;
if (!pIcon && !pStr) {
return NULL;
}
pButton = widget_new();
pButton->theme = pTheme->Button;
pButton->theme2 = pIcon;
pButton->string16 = pStr;
set_wflag(pButton, (WF_FREE_STRING | flags));
set_wstate(pButton, FC_WS_DISABLED);
set_wtype(pButton, WT_I_BUTTON);
pButton->mod = KMOD_NONE;
pButton->dst = pDest;
baseclass_redraw = pButton->redraw;
pButton->redraw = redraw_ibutton;
if (pStr) {
pButton->string16->style |= SF_CENTER;
/* if BOLD == true then longest wight */
if (!(pStr->style & TTF_STYLE_BOLD)) {
pStr->style |= TTF_STYLE_BOLD;
buf = str16size(pStr);
pStr->style &= ~TTF_STYLE_BOLD;
} else {
buf = str16size(pStr);
}
w = MAX(w, buf.w);
h = MAX(h, buf.h);
}
if (pIcon) {
if (pStr) {
if ((flags & WF_ICON_UNDER_TEXT) || (flags & WF_ICON_ABOVE_TEXT)) {
w = MAX(w, pIcon->w + adj_size(2));
h = MAX(h, buf.h + pIcon->h + adj_size(4));
} else {
w = MAX(w, buf.w + pIcon->w + adj_size(20));
h = MAX(h, pIcon->h + adj_size(2));
}
} else {
w = MAX(w, pIcon->w + adj_size(2));
h = MAX(h, pIcon->h + adj_size(2));
}
} else {
w += adj_size(10);
h += adj_size(2);
}
correct_size_bcgnd_surf(pTheme->Button, &w, &h);
pButton->size.w = w;
pButton->size.h = h;
return pButton;
}
/*
** make_mac_volume: "create" an HFS volume using the ISO data
**
** The HFS volume structures are set up (but no data is written yet).
**
** ISO volumes have a allocation size of 2048 bytes - regardless
** of the size of the volume. HFS allocation size is depends on volume
** size, so we may have to update the ISO structures to add in any
** padding.
*/
int FDECL2(make_mac_volume, struct directory *, dpnt, int, start_extent)
{
char vol_name[HFS_MAX_VLEN+1]; /* Mac volume name */
hfsvol *vol; /* Mac volume */
int vlen, vblen; /* vol length (bytes, blocks) */
int Csize, lastCsize; /* allocation sizes */
int ret = 0; /* return value */
int loop = 1;
/* umount volume if we have had a previous attempt */
if (vol_save)
if (hfs_umount(vol_save, 0) < 0)
return (-1);
/* set the default clump size to the ISO block size */
lastCsize = SECTOR_SIZE;
if (verbose > 1)
fprintf(stderr, "Creating HFS Volume info\n");
/* name or copy ISO volume name to Mac Volume name */
strncpy(vol_name, hfs_volume_id ? hfs_volume_id : volume_id, HFS_MAX_VLEN);
vol_name[HFS_MAX_VLEN] = '\0';
/* get initial size of HFS volume (size of ISO volume) */
vblen = last_extent * BLK_CONV;
/* add on size of extents/catalog file, but this may mean
the allocation size will change, so loop round until the allocation
size doesn't change */
while (loop) {
hce->XTCsize = XClpSiz(vblen);
vblen = get_vol_size(vblen);
Csize = AlcSiz(vblen);
if (Csize == lastCsize) {
/* allocation size hasn't changed, so carry on */
loop = 0;
}
else {
/* allocation size has changed, so update ISO volume size */
if ((vlen = get_adj_size(Csize)) < 0) {
snprintf(hce->error, ERROR_SIZE,
"too many files for HFS volume");
return (-1);
}
vlen += V_ROUND_UP(start_extent * SECTOR_SIZE, Csize);
vblen = vlen / HFS_BLOCKSZ;
lastCsize = Csize;
}
}
/* set vlen to size in bytes */
/* vlen = hce->hfs_vol_size = vblen * HFS_BLOCKSZ; */
/* take off the label/map size */
vblen -= hce->hfs_map_size;
vlen = hce->hfs_vol_size = vblen * HFS_BLOCKSZ;
/* set the default allocation size for libhfs */
hce->Csize = Csize;
/* format and mount the "volume" */
if (hfs_format(hce, 0, vol_name) < 0)
{
snprintf(hce->error, ERROR_SIZE, "can't HFS format %s",vol_name);
return(-1);
}
/* update the ISO structures with new start extents and any padding
required */
if (Csize != SECTOR_SIZE) {
last_extent = adj_size(Csize, start_extent, hce->hfs_hdr_size + hce->hfs_map_size);
adj_size_other(dpnt);
}
if ((vol = hfs_mount(hce, 0, 0)) == 0)
{
snprintf(hce->error, ERROR_SIZE, "can't HFS mount %s",vol_name);
return(-1);
}
/* save the volume for possible later use */
vol_save = vol;
/* Recursively "copy" the files to the volume - we need to
know the first allocation block in the volume as starting blocks
of files are relative to this.
*/
ret = copy_to_mac_vol(vol, dpnt);
if (ret < 0)
return(ret);
/* make the Desktop files - I *think* this stops the Mac
rebuilding the desktop when the CD is mounted on a Mac
These will be ignored if they already exist */
if (create_dt)
ret = make_desktop(vol, last_extent*BLK_CONV);
if (ret < 0)
return(ret);
/* close the volume */
if (hfs_flush(vol) < 0)
return(-1);
/* unmount and set the start blocks for the catalog/extents files */
if (hfs_umount(vol, last_extent*BLK_CONV) < 0)
return(-1);
return(Csize);
}
