From becb77e211519c8a323e4a938548bc6ac1f05641 Mon Sep 17 00:00:00 2001 From: Philip Withnall Date: Mon, 25 Nov 2013 18:01:30 +0000 Subject: [PATCH] shell: Reorganise set/unset methods for fullscreen/maximize/popup/transient MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Move them to be next to each other, and standardise the naming scheme so they’re more greppable. This should make maintenance easier. --- src/shell.c | 348 +++++++++++++++++++++++++++++++++--------------------------- 1 file changed, 190 insertions(+), 158 deletions(-) diff --git a/src/shell.c b/src/shell.c index ebcf3e2..f1d0686 100644 --- a/src/shell.c +++ b/src/shell.c @@ -366,6 +366,9 @@ surface_rotate(struct shell_surface *surface, struct weston_seat *seat); static void shell_fade_startup(struct desktop_shell *shell); +static struct shell_seat * +get_shell_seat(struct weston_seat *seat); + static bool shell_surface_is_top_fullscreen(struct shell_surface *shsurf) { @@ -2010,8 +2013,93 @@ restore_all_output_modes(struct weston_compositor *compositor) restore_output_mode(output); } +static int +get_output_panel_height(struct desktop_shell *shell, + struct weston_output *output) +{ + struct weston_view *view; + int panel_height = 0; + + if (!output) + return 0; + + wl_list_for_each(view, &shell->panel_layer.view_list, layer_link) { + if (view->surface->output == output) { + panel_height = view->geometry.height; + break; + } + } + + return panel_height; +} + +static void +set_toplevel(struct shell_surface *shsurf) +{ + shsurf->next_type = SHELL_SURFACE_TOPLEVEL; +} + static void -shell_unset_fullscreen(struct shell_surface *shsurf) +shell_surface_set_toplevel(struct wl_client *client, + struct wl_resource *resource) +{ + struct shell_surface *surface = wl_resource_get_user_data(resource); + + set_toplevel(surface); +} + +static void +set_transient(struct shell_surface *shsurf, + struct weston_surface *parent, int x, int y, uint32_t flags) +{ + /* assign to parents output */ + shsurf->parent = parent; + shsurf->transient.x = x; + shsurf->transient.y = y; + shsurf->transient.flags = flags; + shsurf->next_type = SHELL_SURFACE_TRANSIENT; +} + +static void +shell_surface_set_transient(struct wl_client *client, + struct wl_resource *resource, + struct wl_resource *parent_resource, + int x, int y, uint32_t flags) +{ + struct shell_surface *shsurf = wl_resource_get_user_data(resource); + struct weston_surface *parent = + wl_resource_get_user_data(parent_resource); + + set_transient(shsurf, parent, x, y, flags); +} + +static void +set_fullscreen(struct shell_surface *shsurf, + uint32_t method, + uint32_t framerate, + struct weston_output *output) +{ + struct weston_surface *es = shsurf->surface; + + if (output) + shsurf->output = output; + else if (es->output) + shsurf->output = es->output; + else + shsurf->output = get_default_output(es->compositor); + + shsurf->fullscreen_output = shsurf->output; + shsurf->fullscreen.type = method; + shsurf->fullscreen.framerate = framerate; + shsurf->next_type = SHELL_SURFACE_FULLSCREEN; + + shsurf->client->send_configure(shsurf->surface, 0, + shsurf->output->width, + shsurf->output->height); +} + +static void +unset_fullscreen(struct shell_surface *shsurf) { struct workspace *ws; /* undo all fullscreen things here */ @@ -2031,7 +2119,7 @@ shell_unset_fullscreen(struct shell_surface *shsurf) shsurf->saved_x, shsurf->saved_y); if (shsurf->saved_rotation_valid) { wl_list_insert(&shsurf->view->geometry.transformation_list, - &shsurf->rotation.transform.link); + &shsurf->rotation.transform.link); shsurf->saved_rotation_valid = false; } @@ -2041,9 +2129,88 @@ shell_unset_fullscreen(struct shell_surface *shsurf) } static void -shell_unset_maximized(struct shell_surface *shsurf) +shell_surface_set_fullscreen(struct wl_client *client, + struct wl_resource *resource, + uint32_t method, + uint32_t framerate, + struct wl_resource *output_resource) +{ + struct shell_surface *shsurf = wl_resource_get_user_data(resource); + struct weston_output *output; + + if (output_resource) + output = wl_resource_get_user_data(output_resource); + else + output = NULL; + + set_fullscreen(shsurf, method, framerate, output); +} + +static void +set_popup(struct shell_surface *shsurf, + struct weston_surface *parent, + struct weston_seat *seat, + uint32_t serial, + int32_t x, + int32_t y) +{ + shsurf->type = SHELL_SURFACE_POPUP; + shsurf->parent = parent; + shsurf->popup.shseat = get_shell_seat(seat); + shsurf->popup.serial = serial; + shsurf->popup.x = x; + shsurf->popup.y = y; +} + +static void +shell_surface_set_popup(struct wl_client *client, + struct wl_resource *resource, + struct wl_resource *seat_resource, + uint32_t serial, + struct wl_resource *parent_resource, + int32_t x, int32_t y, uint32_t flags) +{ + struct shell_surface *shsurf = wl_resource_get_user_data(resource); + + set_popup(shsurf, + wl_resource_get_user_data(parent_resource), + wl_resource_get_user_data(seat_resource), + serial, x, y); +} + +static void +set_maximized(struct shell_surface *shsurf, + struct weston_output *output) +{ + struct desktop_shell *shell; + uint32_t edges = 0, panel_height = 0; + struct weston_surface *es = shsurf->surface; + + /* get the default output, if the client set it as NULL + check whether the ouput is available */ + if (output) + shsurf->output = output; + else if (es->output) + shsurf->output = es->output; + else + shsurf->output = get_default_output(es->compositor); + + shell = shell_surface_get_shell(shsurf); + panel_height = get_output_panel_height(shell, shsurf->output); + edges = WL_SHELL_SURFACE_RESIZE_TOP | WL_SHELL_SURFACE_RESIZE_LEFT; + + shsurf->client->send_configure(shsurf->surface, edges, + shsurf->output->width, + shsurf->output->height - panel_height); + + shsurf->next_type = SHELL_SURFACE_MAXIMIZED; +} + +static void +unset_maximized(struct shell_surface *shsurf) { struct workspace *ws; + /* undo all maximized things here */ shsurf->output = get_default_output(shsurf->surface->compositor); weston_view_set_position(shsurf->view, @@ -2061,15 +2228,31 @@ shell_unset_maximized(struct shell_surface *shsurf) wl_list_insert(&ws->layer.view_list, &shsurf->view->layer_link); } +static void +shell_surface_set_maximized(struct wl_client *client, + struct wl_resource *resource, + struct wl_resource *output_resource) +{ + struct shell_surface *shsurf = wl_resource_get_user_data(resource); + struct weston_output *output; + + if (output_resource) + output = wl_resource_get_user_data(output_resource); + else + output = NULL; + + set_maximized(shsurf, output); +} + static int -reset_shell_surface_type(struct shell_surface *surface) +reset_surface_type(struct shell_surface *surface) { switch (surface->type) { case SHELL_SURFACE_FULLSCREEN: - shell_unset_fullscreen(surface); + unset_fullscreen(surface); break; case SHELL_SURFACE_MAXIMIZED: - shell_unset_maximized(surface); + unset_maximized(surface); break; case SHELL_SURFACE_NONE: case SHELL_SURFACE_TOPLEVEL: @@ -2089,7 +2272,7 @@ set_surface_type(struct shell_surface *shsurf) struct weston_surface *pes = shsurf->parent; struct weston_view *pev = get_default_view(pes); - reset_shell_surface_type(shsurf); + reset_surface_type(shsurf); shsurf->type = shsurf->next_type; shsurf->next_type = SHELL_SURFACE_NONE; @@ -2128,102 +2311,12 @@ set_surface_type(struct shell_surface *shsurf) } } -static void -set_toplevel(struct shell_surface *shsurf) -{ - shsurf->next_type = SHELL_SURFACE_TOPLEVEL; -} - -static void -shell_surface_set_toplevel(struct wl_client *client, - struct wl_resource *resource) -{ - struct shell_surface *surface = wl_resource_get_user_data(resource); - - set_toplevel(surface); -} - -static void -set_transient(struct shell_surface *shsurf, - struct weston_surface *parent, int x, int y, uint32_t flags) -{ - /* assign to parents output */ - shsurf->parent = parent; - shsurf->transient.x = x; - shsurf->transient.y = y; - shsurf->transient.flags = flags; - shsurf->next_type = SHELL_SURFACE_TRANSIENT; -} - -static void -shell_surface_set_transient(struct wl_client *client, - struct wl_resource *resource, - struct wl_resource *parent_resource, - int x, int y, uint32_t flags) -{ - struct shell_surface *shsurf = wl_resource_get_user_data(resource); - struct weston_surface *parent = - wl_resource_get_user_data(parent_resource); - - set_transient(shsurf, parent, x, y, flags); -} - static struct desktop_shell * shell_surface_get_shell(struct shell_surface *shsurf) { return shsurf->shell; } -static int -get_output_panel_height(struct desktop_shell *shell, - struct weston_output *output) -{ - struct weston_view *view; - int panel_height = 0; - - if (!output) - return 0; - - wl_list_for_each(view, &shell->panel_layer.view_list, layer_link) { - if (view->surface->output == output) { - panel_height = view->geometry.height; - break; - } - } - - return panel_height; -} - -static void -shell_surface_set_maximized(struct wl_client *client, - struct wl_resource *resource, - struct wl_resource *output_resource ) -{ - struct shell_surface *shsurf = wl_resource_get_user_data(resource); - struct weston_surface *es = shsurf->surface; - struct desktop_shell *shell = NULL; - uint32_t edges = 0, panel_height = 0; - - /* get the default output, if the client set it as NULL - check whether the ouput is available */ - if (output_resource) - shsurf->output = wl_resource_get_user_data(output_resource); - else if (es->output) - shsurf->output = es->output; - else - shsurf->output = get_default_output(es->compositor); - - shell = shell_surface_get_shell(shsurf); - panel_height = get_output_panel_height(shell, shsurf->output); - edges = WL_SHELL_SURFACE_RESIZE_TOP|WL_SHELL_SURFACE_RESIZE_LEFT; - - shsurf->client->send_configure(shsurf->surface, edges, - shsurf->output->width, - shsurf->output->height - panel_height); - - shsurf->next_type = SHELL_SURFACE_MAXIMIZED; -} - static void black_surface_configure(struct weston_surface *es, int32_t sx, int32_t sy, int32_t width, int32_t height); @@ -2398,49 +2491,6 @@ shell_map_fullscreen(struct shell_surface *shsurf) } static void -set_fullscreen(struct shell_surface *shsurf, - uint32_t method, - uint32_t framerate, - struct weston_output *output) -{ - struct weston_surface *es = shsurf->surface; - - if (output) - shsurf->output = output; - else if (es->output) - shsurf->output = es->output; - else - shsurf->output = get_default_output(es->compositor); - - shsurf->fullscreen_output = shsurf->output; - shsurf->fullscreen.type = method; - shsurf->fullscreen.framerate = framerate; - shsurf->next_type = SHELL_SURFACE_FULLSCREEN; - - shsurf->client->send_configure(shsurf->surface, 0, - shsurf->output->width, - shsurf->output->height); -} - -static void -shell_surface_set_fullscreen(struct wl_client *client, - struct wl_resource *resource, - uint32_t method, - uint32_t framerate, - struct wl_resource *output_resource) -{ - struct shell_surface *shsurf = wl_resource_get_user_data(resource); - struct weston_output *output; - - if (output_resource) - output = wl_resource_get_user_data(output_resource); - else - output = NULL; - - set_fullscreen(shsurf, method, framerate, output); -} - -static void set_xwayland(struct shell_surface *shsurf, int x, int y, uint32_t flags) { /* XXX: using the same fields for transient type */ @@ -2679,24 +2729,6 @@ shell_map_popup(struct shell_surface *shsurf) } } -static void -shell_surface_set_popup(struct wl_client *client, - struct wl_resource *resource, - struct wl_resource *seat_resource, - uint32_t serial, - struct wl_resource *parent_resource, - int32_t x, int32_t y, uint32_t flags) -{ - struct shell_surface *shsurf = wl_resource_get_user_data(resource); - - shsurf->type = SHELL_SURFACE_POPUP; - shsurf->parent = wl_resource_get_user_data(parent_resource); - shsurf->popup.shseat = get_shell_seat(wl_resource_get_user_data(seat_resource)); - shsurf->popup.serial = serial; - shsurf->popup.x = x; - shsurf->popup.y = y; -} - static const struct wl_shell_surface_interface shell_surface_implementation = { shell_surface_pong, shell_surface_move, -- 2.7.4