+++ /dev/null
-/*
- mbinputmgr
- An inprogress panel app to manager available software input methods
-
- Copyright (c) 2003 Matthew Allum
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-*/
-
-#include "mbinputmgr.h"
-
-enum {
- BUTTON_ACTIVATE,
- BUTTON_MENU,
-};
-
-MBMenu *PopupMenu = NULL;
-MBPixbuf *Pixbuf = NULL;
-MBTrayApp *app;
-int IconDim = 16;
-int IconWidth = 26;
-int TrayDepth = 0; /* width/height dep on orientation */
-int TrayAppLen = 0; /* len of tar app */
-MBInpmgrState *Inpmgr_state = NULL;
-Bool ButtonIsDown = False;
-int ButtonActive;
-Atom AtomIMActivate;
-
-typedef struct ButtonImgs {
-
- MBPixbufImage *active;
- MBPixbufImage *inactive;
-
-} ButtonImgs;
-
-void
-paint_callback ( MBTrayApp *app, Drawable drw )
-{
- int x = 0, y = 0, ax, ay;
- MBPixbufImage *img_bg = NULL, *img_icon = NULL, *img_selected = NULL;
- int r = 0x33, g = 0x33, b = 0x33;
- ButtonImgs *button;
- int menu_button_offset = 0;
-
- /* The window has not yet been resized to a what we want */
- if ( TrayDepth == 0 ) return;
-
- if (mbinputmgr_method_active(Inpmgr_state))
- {
- r = 0xcc, g = 0xcc, b = 0xcc;
- }
-
- img_bg = mb_tray_app_get_background (app, Pixbuf);
-
- if (img_bg == NULL)
- return;
-
- button = (ButtonImgs*)Inpmgr_state->MethodSelected->data;
-
- if (ButtonIsDown)
- {
- if (ButtonActive == BUTTON_MENU)
- {
- menu_button_offset = 2;
- img_selected = button->inactive;
- }
- else img_selected = button->active;
- }
- else
- {
- img_selected = button->inactive;
- }
-
- /* XXX abort for now if vertical */
-
- if (mb_tray_app_tray_is_vertical (app))
- {
- MBPixbufImage *img_tmp = NULL;
-
- if (mb_pixbuf_img_get_width(img_bg) != TrayDepth
- || mb_pixbuf_img_get_height(img_bg) != TrayAppLen)
- {
- mb_pixbuf_img_free(Pixbuf, img_bg);
- return;
- }
-
-
- /* GREAT BIG FUCKING HACK -
- app gets expose on orientation change
- with mb_tray_app_tray_is_vertical = TRUE,
- but app->h & app->w not updated via missing configure event.
- need to figure out a better fix than this !!
-
- NOTES:
- - This expose can be basically ignored.
-
- */
- if (mb_pixbuf_img_get_width(img_bg) > mb_pixbuf_img_get_height(img_bg))
- {
- mb_pixbuf_img_render_to_drawable (Pixbuf, img_bg, drw, 0, 0);
- mb_pixbuf_img_free(Pixbuf, img_bg);
- return;
- }
-
- img_tmp = mb_pixbuf_img_scale (Pixbuf,
- img_selected,
- IconWidth, TrayDepth );
-
- img_icon = mb_pixbuf_img_transform (Pixbuf, img_tmp,
- MBPIXBUF_TRANS_ROTATE_90);
-
- mb_pixbuf_img_copy_composite (Pixbuf, img_bg, img_icon,
- 0, 0, TrayDepth, IconWidth, 0, 0);
-
- ax = IconWidth+2 ; ay = 1 + menu_button_offset;
-
- for (x=4; x>=0; x--)
- {
- for (y=0; y < ((x-4)*-2)+1; y++)
- mb_pixbuf_img_plot_pixel(Pixbuf, img_bg, ay, ax+x+y, 0x33, 0x33, 0x33);
- ay++;
- }
-
- mb_pixbuf_img_free(Pixbuf, img_tmp);
- }
- else
- {
-
- if (mb_pixbuf_img_get_width(img_bg) != TrayAppLen
- || mb_pixbuf_img_get_height(img_bg) != TrayDepth)
- {
- /* Dont paint till were sized how we want */
- mb_pixbuf_img_render_to_drawable (Pixbuf, img_bg, drw, 0, 0);
- mb_pixbuf_img_free(Pixbuf, img_bg);
- return;
- }
-
- img_icon = mb_pixbuf_img_scale (Pixbuf,
- img_selected,
- IconWidth, TrayDepth );
-
- mb_pixbuf_img_copy_composite (Pixbuf, img_bg, img_icon,
- 0, 0, IconWidth, TrayDepth, 0, 0);
-
- ax = IconWidth+2; ay = 1 + menu_button_offset;
-
- for (x=4; x>=0; x--)
- {
- for (y=0; y < ((x-4)*-2)+1; y++)
- mb_pixbuf_img_plot_pixel(Pixbuf, img_bg, ax+x+y, ay, 0x33, 0x33, 0x33);
- ay++;
- }
- }
-
- mb_pixbuf_img_render_to_drawable (Pixbuf, img_bg, drw, 0, 0);
-
- /* Free up images */
-
- mb_pixbuf_img_free( Pixbuf, img_bg );
- mb_pixbuf_img_free( Pixbuf, img_icon );
-
-}
-
-void
-resize_callback ( MBTrayApp *app, int w, int h )
-{
- /* Image should be 26/16 + 6 for arrow - should fix to be dynamic */
-
- IconWidth = 26;
- TrayAppLen = IconWidth + 12;
-
- if (mb_tray_app_tray_is_vertical (app))
- {
- if (w > 16)
- {
- IconWidth = (26 * w)/16;
- TrayAppLen = IconWidth + 12;
- }
-
- TrayDepth = w;
- mb_tray_app_request_size (app, TrayDepth, TrayAppLen );
- }
- else
- {
- if (h > 16)
- {
- IconWidth = (26 * h)/16;
- TrayAppLen = IconWidth + 12;
- }
-
- TrayDepth = h;
- mb_tray_app_request_size (app, TrayAppLen, TrayDepth );
- }
-}
-
-void
-button_callback (MBTrayApp *app, int x, int y, Bool is_released )
-{
- int abs_x, abs_y;
-
- if (mb_menu_is_active(PopupMenu))
- {
- ButtonIsDown = True;
-
- if (is_released)
- {
- mb_menu_deactivate(PopupMenu);
- ButtonIsDown = False;
- }
-
- ButtonActive = BUTTON_MENU;
- mb_tray_app_repaint (app);
- return;
- }
-
- if (is_released)
- {
- ButtonIsDown = False;
- if ( (mb_tray_app_tray_is_vertical (app) && y > IconWidth)
- || (!mb_tray_app_tray_is_vertical (app) && x > IconWidth) )
- {
- mb_tray_app_get_absolute_coords (app, &abs_x, &abs_y);
-
- /* aligned top, position down a little */
- if (abs_y < 8)
- {
- int w, h;
- mb_menu_get_root_menu_size(PopupMenu, &w, &h);
- abs_y = h + IconDim + 2;
- }
-
- mb_menu_activate(PopupMenu, abs_x, abs_y);
- ButtonActive = BUTTON_MENU;
- }
- else
- {
- ButtonActive = BUTTON_ACTIVATE;
- mbinputmgr_toggle_selected_method (Inpmgr_state);
- }
-
- mb_tray_app_repaint (app);
- }
- else
- {
- if ( (mb_tray_app_tray_is_vertical (app) && y > IconWidth)
- || (!mb_tray_app_tray_is_vertical (app) && x > IconWidth) )
- ButtonActive = BUTTON_MENU;
- else
- ButtonActive = BUTTON_ACTIVATE;
-
- ButtonIsDown = True;
- mb_tray_app_repaint (app);
- }
-}
-
-void
-xevent_callback (MBTrayApp *app, XEvent *ev)
-{
- if (ev->type == ClientMessage)
- {
- XClientMessageEvent *cmev = (XClientMessageEvent *)&ev->xconfigure;
-
- if (cmev->message_type == AtomIMActivate)
- {
- /* De Activate */
- if (cmev->data.l[0] == 0 && mbinputmgr_method_active(Inpmgr_state))
- mbinputmgr_toggle_selected_method (Inpmgr_state);
- /* Activate */
- else if (cmev->data.l[0] == 1
- && !mbinputmgr_method_active(Inpmgr_state))
- mbinputmgr_toggle_selected_method (Inpmgr_state);
- }
- }
-
- mb_menu_handle_xevent (PopupMenu, ev);
-}
-
-void
-menu_item_activated_callback (MBMenuItem *item_active)
-{
-
- mb_menu_deactivate(PopupMenu);
-
- mbinpmgr_change_selected_method (Inpmgr_state,
- (InputMethod*)mb_menu_item_get_user_data(item_active));
-
- mb_tray_app_repaint (app);
-}
-
-void
-load_icon (InputMethod *method)
-{
- int x,y;
- char *icon_path;
- ButtonImgs *button = NULL;
-
- button = malloc(sizeof(ButtonImgs));
- memset(button, 0, sizeof(ButtonImgs));
-
- /*
- XXX : free existing images
- */
-
- icon_path = mb_dot_desktop_icon_get_full_path (NULL, /* util_get_theme?*/
- 16,
- method->icon_name);
- if (!icon_path)
- {
- fprintf(stderr, "mbinputmgr: Could not load %s\n", icon_path);
- exit(1);
- }
-
- if ((button->inactive = (void *)mb_pixbuf_img_new_from_file(Pixbuf, icon_path))
- == NULL)
- {
- fprintf(stderr, "Could not load %s\n", icon_path);
- exit(1);
- }
-
- button->active
- = mb_pixbuf_img_clone(Pixbuf, button->inactive);
-
- for (x=0; x<mb_pixbuf_img_get_width(button->active); x++)
- for (y=0; y<mb_pixbuf_img_get_height(button->active); y++)
- {
- int aa;
- unsigned char r,g,b,a;
-
- mb_pixbuf_img_get_pixel(Pixbuf, button->active, x, y, &r, &g, &b, &a);
-
- aa = (int)a;
- aa -= 0x80; if (aa < 0) aa = 0;
-
- mb_pixbuf_img_set_pixel_alpha( button->active, x, y, aa);
- }
-
- method->data = (void *)button;
-
- free(icon_path);
-}
-
-int
-main(int argc, char **argv)
-{
- int i;
- MBPixbufImage *app_icon_img = NULL;
-
- app = mb_tray_app_new ( "Input Selector",
- resize_callback,
- paint_callback,
- &argc,
- &argv );
-
- Pixbuf = mb_pixbuf_new(mb_tray_app_xdisplay(app),
- mb_tray_app_xscreen(app));
-
- AtomIMActivate = XInternAtom(mb_tray_app_xdisplay(app),
- "_MB_INPUT_REQUEST", False);
-
-
- PopupMenu = mb_menu_new (mb_tray_app_xdisplay(app),
- mb_tray_app_xscreen(app));
-
- /* mb_menu_set_icon_size(PopupMenu, IconDim); - no icons */
-
- Inpmgr_state = mbinpmgr_init();
-
- for (i=0; i<Inpmgr_state->NMethods; i++)
- {
- MBMenuItem *item;
- load_icon(&Inpmgr_state->Methods[i]);
-
- item = mb_menu_new_item(PopupMenu,
- mb_menu_get_root_menu(PopupMenu),
- Inpmgr_state->Methods[i].name,
- menu_item_activated_callback,
- (void *)&Inpmgr_state->Methods[i],
- 0 );
- }
-
- if ((app_icon_img = mb_pixbuf_img_new_from_file(Pixbuf,
- DATADIR "/pixmaps/mbinputmgr.png")) != NULL)
- {
- mb_tray_app_set_icon(app, Pixbuf, app_icon_img);
- }
- else fprintf(stderr, "mbinputmgr: failed to load icon '%s'",
- DATADIR "/pixmaps/mbinputmgr.png");
-
- /* Make the tray app end up on right of mb panel */
- mb_tray_app_request_offset (app, -1);
-
- mb_tray_app_set_xevent_callback (app, xevent_callback );
-
- mb_tray_app_set_button_callback (app, button_callback );
-
- /* XXX set up dnotify to reload entrys only on _addition_ */
-
- XSelectInput(mb_tray_app_xdisplay(app),
- mb_tray_app_xrootwin(app),
- SubstructureNotifyMask);
-
-
- mb_tray_app_main (app);
-
- return 0;
-}
-
git.openpandora.org / openembedded.git / commitdiff